You have a dual X-Brick cluster in your data center. You have six drive failures in one of your X-Bricks. How many drives can you lose in your second X-Brick until service is stopped?

Answer(s): B

Show Answer Next Question

QUESTION: 7

What is a main characteristic of volume storage provisioning in EMC XtremIO?

Thin provisioned by default
Garbage collection
4 KB allocation granularity
Auto defragmentation

Answer(s): A

Show Answer Next Question

QUESTION: 8

What is one of the main characteristics of volume storage provisioning in EMC XtremIO?

8 KB allocation granularity
Increased Write Amplification (WA)
Garbage collection
Auto defragmentation

Answer(s): A

Show Answer Next Question

QUESTION: 9

What is a characteristic of Data-at-Rest Encryption in EMC XtremIO?

Prevents unauthorized access in the event of media theft or loss
Encryption permanently enabled by default
Authentication Key PIN only used to lock SSD encryption
Requires RSA Key Manager

Answer(s): A

Show Answer Next Question

QUESTION: 10

What is a characteristic of snapshot functionality in EMC XtremIO?

Can take snapshots from any source volume or snapshot
All snapshot operations are run on SSD
Supports only read-write snapshots
Snapshots require reserved storage space

Answer(s): A

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E20-368 AI Verifications

Endian on: July 26, 2026
Wasn't sure I'd ever feel ready for this exam but the practice questions here really helped me get a grip on things.
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This exam was really stressful but I got through it. The prep material on this website made a big difference for me.
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Subnet on: July 08, 2026
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Stderr on: August 17, 2026
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Jkurtz on: September 08, 2026
Question 4 is wrong, the payload is set to before the validation.
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VMwareVince on: August 09, 2026
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United States

AI Explanation - verified by User5753 on: September 09, 2026
Question 8:
Correct answer: C — A leaf switch can be added with connections to every spine switch.
In a spine-and-leaf architecture:

Leaf switches provide access ports for servers, users, and other devices.

Spine switches provide the backbone between leaf switches.

Every leaf switch connects to every spine switch, creating a predictable, full-mesh fabric between the two layers.

Leaf switches do not connect directly to other leaf switches, and spine switches do not connect directly to other spine switches.

Therefore, when more access ports are needed, you can add another leaf switch and connect it to all existing spine switches. This preserves redundancy and provides multiple equal-cost paths through the network.
Why the others are incorrect:

A: Adding both a spine and leaf is unnecessary for simply adding access ports.

B: It focuses on uplink speed, not the scalable topology.

D: A single spine connection creates a bottleneck and a single point of failure.

Midrand, South Africa

AI Explanation - verified by User1732 on: August 26, 2026
Question 4:
Correct answer: B. Accuracy
The model is performing image classification: it predicts a disease category for each plant image. Accuracy measures the proportion of images classified correctly:
Accuracy = correctly classified images ÷ total images
Why the other options are incorrect:

R-squared: Typically used for regression, not classification.

RMSE: Measures prediction error for continuous numerical values, so it is not the best fit here.

Learning rate: A training hyperparameter that controls how quickly the model updates its weights; it is not an evaluation metric.

A practical caveat: if some diseases are much more common than others, accuracy alone can be misleading. Metrics such as precision, recall, and F1 score may also be useful, but among the listed choices, accuracy is correct.
Shinagawa, Japan

AI Explanation - verified by User8774 on: September 03, 2026
Question 12:
Correct answer: B — Port security
A MAC flooding attack sends many fake source MAC addresses to a switch. The goal is to overwhelm the switch’s MAC address table, potentially causing it to behave like a hub and forward traffic out multiple ports.
Port security mitigates this by limiting which and how many MAC addresses are allowed on a switch port. It can:

Restrict a port to a defined number of MAC addresses

Use statically configured or “sticky” MAC addresses

Shut down or restrict the port when violations occur

Why the other options are less appropriate:

Load balancer: Distributes application traffic; it does not protect switch MAC tables.

IPS: May detect suspicious traffic but is not the primary control for switch-port MAC limits.

NGFW: Filters routed network traffic, not the switch’s CAM/MAC address table directly.

Reston, United States

AI Explanation - verified by Tholang2016 on: September 01, 2026
Question 158:
Answer: D — Develop the process.
In Maylor’s 4D project life cycle, the stages are:

Define – establish the project’s objectives, scope, feasibility and requirements.

Design – plan how the project will be carried out, including resources, schedules and controls.

Deliver – execute the project and produce the required outputs.

Develop – close the project formally and capture learning for future projects.

The activities in the question are all project-closure activities:

Filing documentation and records

Closing project and accounting systems

Settling costs

Handing over the completed work and obtaining sign-off

Reviewing performance and giving feedback

Therefore, the answer key’s D is correct. The key clue is the combination of handover, formal closure and post-project review, which belongs to the final Develop stage rather than the delivery stage.
Maseru, Lesotho

AI Explanation - verified by User1551 on: August 30, 2026
Question 6:
Correct answer: B. SLA (Service-Level Agreement)
An SLA defines the service expectations between a customer and a vendor, including:

How quickly the vendor must respond to an incident or request

Target resolution times

Availability or uptime requirements

Performance metrics and penalties for not meeting them

Why the others are incorrect:

SOW (Statement of Work): Describes the project’s scope, tasks, deliverables, and timeline.

MOA (Memorandum of Agreement): Documents a formal agreement to cooperate or perform specific activities.

MOU (Memorandum of Understanding): Records a mutual understanding or intent, often less binding than a contract.

When a question mentions vendor response or resolution time, look for SLA.
Dubai, United Arab Emirates

AI Explanation - verified by User3418 on: August 26, 2026
Question 23:
Correct answer: A — PSU
The power supply unit (PSU) converts AC power from the wall into the DC power required by the motherboard, CPU, RAM, storage, and other components. If the PSU fails, the computer may show no lights, fans, or other signs of power.
Why the others are less likely:

GPU: A failure may cause no video output, but the PC usually still powers on.

RAM: Can prevent booting or produce error beeps, but fans and power indicators generally work.

CPU: Can prevent startup or booting, but it usually does not cause a completely lifeless system.

In real troubleshooting, also check the power cable, wall outlet, PSU switch, and front-panel power button. Among the listed components, however, the PSU is the best answer.
Luton, United Kingdom

AI Explanation - verified by User5113 on: September 07, 2026
Question 104:
Correct answer: C. WAF (Web Application Firewall)
A WAF is specifically designed to protect web applications and portals at the application layer. It can inspect HTTP/HTTPS requests and help block attacks such as:

SQL injection

Cross-site scripting (XSS)

Malicious or malformed web requests

Some application-layer abuse

Why the others are less suitable:

Layer 4 firewall: Filters based mainly on IP addresses, ports, and connections; it lacks detailed web-request inspection.

NGFW: Provides broader network security, but a WAF is more specialized for protecting web applications.

UTM: Combines multiple security functions, but it is not necessarily optimized for web-application protection.

Because the new service is accessed through a web portal, a WAF is the most targeted solution.
Atlanta, United States

AI Explanation - verified by inwakor.2501037 on: August 25, 2026
Question 82:
Answer: Yes.
This solution creates three role-playing copies of the date dimension:

Due Date

Order Date

Delivery Date

The original date query is renamed Due Date. Then DAX calculated tables are created from it, for example:

DAX Order Date = 'Due Date' Delivery Date = 'Due Date'

Each date table should have its own relationship to the matching column in Sales:

Due Date[Date] ? Sales[Due Date]

Order Date[Date] ? Sales[Order Date]

Delivery Date[Date] ? Sales[Delivery Date]

This is necessary because a single date table cannot normally have all three relationships active at the same time. Separate copies allow users to analyze sales independently by due date, order date, and delivery date.
The answer key’s Yes is correct.
Lagos, Nigeria

AI Explanation - verified by User3103 on: September 01, 2026
Question 4:
Correct answer: D. Shadow IT
Shadow IT is the use of hardware, software, cloud services, or systems without the organization’s approval or oversight.
In this scenario, the R&D department is accessing company-related services without using the company VPN. This suggests they may be using unauthorized or unmanaged methods to access resources, creating visibility and security risks for the organization.

Espionage: Stealing information for intelligence or competitive purposes.

Data exfiltration: Unauthorized removal or transfer of data.

Nation-state attack: An attack sponsored or conducted by a government.

Shadow IT: Technology or access methods used outside approved IT processes.

The key clue is activity occurring outside the company’s approved security controls.
Biloxi, United States

AI Explanation - verified by User2457 on: September 10, 2026
Question 3:
Correct answer: Power BI dataset.
The existing report already contains a data model with measures. When you connect to its published Power BI dataset, you can reuse:

Existing measures

Relationships

Calculated columns

Tables and fields

Existing transformations in the model

You only need to create the new report visuals, which minimizes development effort.
Why the other options are less suitable:

SharePoint folder: Reconnects to the source files. You would likely need to recreate the model and measures.

Power BI dataflows: Primarily provide reusable data preparation and storage, but they do not automatically provide the existing semantic model and measures.

Excel workbook: Connects directly to the source file and would also require rebuilding the model and measures.

The fact that the source is an Excel file in SharePoint is not the key point. The key point is that an existing Power BI model with measures is available for reuse.
Gaborone, Botswana

AI Explanation - verified by User7860 on: September 10, 2026
Question 27:
Correct answer: A. Trusted devices
A trusted device solution registers or recognizes an employee’s approved device and can allow access with fewer login prompts. This supports:

Remote and global work: Access is based on the approved device, not a specific office or geographic location.

Seamless login: Users may not need to repeatedly enter credentials on a recognized device.

Limited equipment: It uses devices employees already have rather than requiring separate hardware.

Why the others are less suitable:

Geotagging: Restricts access based on location and may prevent legitimate remote work.

Smart cards: Require issuing and managing additional physical equipment.

Time-based logins: Limit access by time and do not provide a seamless authentication experience.

New York, United States

AI Explanation - verified by User6574 on: August 24, 2026
Question 1:
Correct answer: B. vSmart
In Cisco SD-WAN:

vSmart controls the overlay control plane. It uses OMP to exchange routing information, distribute policies, and determine how WAN Edge devices reach one another.

vManage is the centralized management and configuration platform.

vBond is the orchestrator. It helps devices authenticate, discover controllers, and traverse NAT during onboarding.

APIC-EM is not the SD-WAN control-plane component described here.

Therefore, the component that establishes, adjusts, and maintains the logical relationships in the SD-WAN fabric is vSmart.
Gaborone, Botswana

AI Explanation - verified by User8869 on: September 07, 2026
Question 91:
Correct answer: B — Performance improvement programs are organized for all team members who were assessed.
A performance assessment identifies strengths, weaknesses, and capability gaps. When gaps remain, the project manager should ensure appropriate development or improvement actions, such as:

Training or coaching

Mentoring

Additional support or resources

Targeted performance improvement plans

Why the other options are weaker:

A: Recognition may be appropriate, but awards do not address identified gaps.

C: Rotating schedules does not necessarily improve the specific competencies that are missing.

D: Assessment results should be handled sensitively, but keeping them entirely private prevents useful feedback and development discussions.

The key exam concept is: performance assessment should lead to corrective development actions, not merely recognition or documentation.
Shah Alam, Malaysia

AI Explanation - verified by User5398 on: September 03, 2026
Question 27:
For Question 27, no sensitivity label is required.
The goal is to encrypt emails containing Azure Storage Account keys. A properly configured DLP policy can do this directly:

Select Exchange email as a location.

Use the built-in Azure Storage Account key sensitive information type as the condition.

Configure the DLP action to encrypt the email—for example, using Microsoft Purview Message Encryption.

The other locations listed—SharePoint, OneDrive, and Teams—are unnecessary for this specific goal, but selecting them does not prevent the policy from encrypting matching emails. Therefore, the proposed solution can meet the goal, assuming the required condition and encryption action are configured.
A sensitivity label is an alternative protection mechanism, but it is not mandatory here. DLP can apply encryption as an action without first applying a label.
The answer key’s explanation is therefore broadly correct, but incomplete: merely selecting locations is not enough; the Azure Storage Account key condition and encryption action must also be configured.
Anonymous

AI Explanation - verified by User4059 on: September 02, 2026
Question 9:
Correct answer: A — vBond
In Cisco SD-WAN, the components have distinct roles:

vBond — orchestration plane: Authenticates devices, helps them discover each other, and assists with NAT traversal and initial control-connection setup.

vSmart — control plane: Distributes routing and policy information to WAN Edge devices using the overlay control plane.

vManage — management plane: Provides centralized configuration, monitoring, and orchestration through its GUI/API.

WAN Edge — data plane: Forwards user traffic across the SD-WAN fabric.

The term orchestration points directly to vBond, which acts as the initial coordination point when SD-WAN devices join and establish their overlay relationships.
Frankfurt Am Main, Germany

AI Explanation - verified by User8074 on: August 30, 2026
Question 66:
Correct answer: A. Nessus
Nessus is a vulnerability scanner. It scans systems for:

Open or insecure ports

Enabled legacy or insecure protocols

Known vulnerabilities and misconfigurations

Weak services and outdated software

Why the others are less suitable:

curl tests web requests and HTTP-based services.

Wireshark captures and analyzes network traffic; it does not normally scan servers for weaknesses.

netcat can test connectivity to individual ports and sometimes grab service banners, but it is not a comprehensive vulnerability scanner.

The key clue is that the auditor found issues across multiple servers. That indicates an automated vulnerability-assessment tool such as Nessus.
Weston, Canada

AI Explanation - verified by User4094 on: August 26, 2026
Question 21:
Question 21: Answer D — Confirm performance considerations with Salesforce Customer Support due to high peaks.
The key detail is the requirement for more than 1,000 logins per minute. Even if the identity architecture is technically valid, that login volume may exceed normal platform limits or require capacity planning. The architect should validate the design and expected peak load with Salesforce before implementation.
Why the other options are weaker:

A: Using an external OAuth 2.0 identity provider could provide unified identity, but it does not specifically address Salesforce capacity or high-volume login limits.

B: Making the Experience Cloud community a SAML identity provider and using JIT provisioning is a possible federation pattern, but it may not be appropriate for this scale without Salesforce validation.

C: A default account is unrelated to solving identity unification and high login throughput. Person Accounts can be supported in appropriate B2C Commerce integrations.

The exam focus is recognizing that high authentication peaks require performance and limit validation with Salesforce, making D the best answer.
Zagreb, Croatia

AI Explanation - verified by User5804 on: August 20, 2026
Question 3:
Na questão 3, a resposta é A — Árvores de decisão, porque o requisito principal é documentar como o modelo chega ao resultado.

Árvores de decisão: usam regras sequenciais, como “se característica X > valor, siga para este ramo”. São fáceis de visualizar e explicar. Atendem bem a problemas de classificação e regressão com alta interpretabilidade.

Regressão linear: prevê um valor numérico contínuo, como preço, custo ou temperatura. Não é a escolha principal para classificar genes em categorias.

Regressão logística: calcula a probabilidade de uma categoria. Pode atender à classificação, inclusive multiclasses, mas sua explicação costuma ser menos intuitiva que uma árvore para documentar decisões.

Redes neurais: atendem a tarefas complexas, como imagens, texto e padrões não lineares. Porém, são menos interpretáveis, funcionando mais como uma “caixa-preta”.

Resumo: como a empresa precisa entender e documentar o mecanismo interno do modelo, a árvore de decisão é a opção mais adequada.
Itu, Brazil

AI Explanation - verified by User2034 on: August 23, 2026
Question 1:
Correct answer: A — Consult the risk register for an appropriate planned risk response and implement it.
The resource unavailability was an identified risk, and it has now occurred—so it is an issue. The project manager should first check the risk register and apply the predefined response, such as using a backup resource, adjusting assignments, or outsourcing the work.
Why the others are weaker:

B: Moving the task may affect the critical path and should not be done before evaluating the planned response and impacts.

C: Excluding a required task is not appropriate without formal analysis and stakeholder approval.

D: Lessons learned and the risk log should be updated, but only after or alongside managing the immediate issue; updating them is not the first action.

Exam cue: when an identified risk occurs, execute the planned risk response first and then update project records as needed.
Riyadh, Saudi Arabia

AI Explanation - verified by User2848 on: August 23, 2026
Question 4:
Correct answer: Merge the Customer and Address tables.
A merge joins tables horizontally by matching values in a common column. Here, both tables contain Address ID:

Start with the Customer table.

Use Merge Queries and select the Address table.

Match Customer[Address ID] to Address[Address ID].

Use a Left Outer join so every customer is retained.

Expand only City, State/Region, and Country.

Because each Customer ID and Address ID is unique, the result has one row per customer with the requested address details.
Why the others are wrong:

Append adds rows vertically; it is for stacking similarly structured tables.

Group By summarizes rows and does not retrieve address columns.

Transpose swaps rows and columns and is unrelated to table relationships.

Chamalières, France

AI Explanation - verified by User5804 on: August 20, 2026
Question 4:

R-squared (R²): mede quanto da variação dos valores reais é explicada pelo modelo. É mais usado em regressão, não em classificação.

Accuracy (acurácia): mede a proporção de previsões corretas em relação ao total. É adequada para a classificação de imagens da questão.

Fórmula: previsões corretas ÷ total de previsões.

RMSE (Root Mean Squared Error): mede o tamanho médio dos erros entre valores previstos e reais, penalizando erros maiores. É usado principalmente em regressão.

Learning rate (taxa de aprendizado): controla o tamanho dos ajustes feitos pelo modelo durante o treinamento. Não é uma métrica de avaliação; é um hiperparâmetro.

Por isso, a resposta é B — Accuracy.
Itu, Brazil

AI Explanation - verified by User2474 on: September 10, 2026
Question 30:
Correct answer: D — Building and training a generative AI model from scratch using customer-owned data.
The Generative AI Security Scoping Matrix reflects how much control—and therefore security responsibility—the customer has:

Third-party enterprise application with embedded AI: The provider manages most security controls. The customer mainly manages users, data, and configuration.

Application using an existing third-party FM: The customer controls the application and its inputs/outputs, but the provider controls the underlying model and infrastructure.

Fine-tuning a third-party FM: The customer has additional responsibility for training data, data protection, and model behavior, but still depends on the provider’s base model and platform.

Building and training a model from scratch: The customer controls the model, training data, application, deployment, and many security safeguards. This creates the greatest security ownership.

This does not mean the customer manages every physical infrastructure control—the cloud provider still handles its underlying infrastructure responsibilities. It means the customer has the broadest scope of application, model, data, and deployment security responsibilities.
Kenitra, Morocco

AI Explanation - verified by thabelangmatuka on: August 26, 2026
Can you just try and explain this one of pilot changeover as I can not get properly. you are also allowed to make some examples
A pilot changeover means introducing the new system to a small, selected part of the organisation first, before rolling it out everywhere.
The pilot group tests whether the system works properly and identifies problems. If successful, the organisation then implements it across the rest of the business.
Example: A law firm introduces a new accounting system in its property-law department only. For several weeks:

staff use the new system;

transactions and reports are checked;

problems are corrected;

feedback is collected.

Once the system works reliably, it is introduced to the family-law, commercial-law and litigation departments.
This is different from:

Phased changeover: different parts or functions are introduced in stages, often according to a planned sequence.

Pilot changeover: one representative department, branch or group acts as a test site before wider implementation.

Parallel changeover: old and new systems operate at the same time.

Direct changeover: the old system is stopped and the new one starts immediately.

For AB Company, a pilot could reduce risk, but it would require choosing a suitable department or location where the new system can be tested without exposing the entire organisation to failure.
Maseru, Lesotho

AI Explanation - verified by User4094 on: August 23, 2026
Question 12:
The answer key B and D appears incorrect. The best answer is A:
Customer Community Plus for Regional Leads and External Identity for Capacity Planners.

Regional leads — Customer Community Plus

- Need access to Cases to report damaged goods. - Need access to reports and dashboards for regional shipping KPIs. - Customer Community Plus is designed for external users who need enhanced reporting and dashboard capabilities.

Capacity planners — External Identity

- They only need to authenticate to the third-party analytics tool. - They do not need access to Salesforce records or community functionality. - An External Identity license supports external users authenticating through Salesforce as an identity provider for other applications.
Why the key’s choices are problematic:

Customer Community does not provide the enhanced reporting/dashboard access required by regional leads.

An Identity license is generally for internal Salesforce identity use and does not fit the external capacity-planning users as well as External Identity.

Zagreb, Croatia

AI Explanation - verified by User6021 on: September 01, 2026
Question 2:
Correct answer: B — IP address(es) allowed to connect to the Security Management Server using SmartConsole.
The Trusted Clients setting restricts which source IP addresses may access the Security Management Server for management through SmartConsole. It is an administrative access-control measure: only clients from the listed IP addresses can establish this management connection.
Why the other options are incorrect:

Gaia Portal: Controlled by Gaia administration settings, not SmartConsole Trusted Clients.

SSH: Controlled by Gaia or operating-system SSH access settings.

Security Gateway(s): SmartConsole connects to the Security Management Server, not directly to gateways for this purpose.

So remember: Trusted Clients = allowed SmartConsole source IP addresses for the Management Server.
Buenos Aires, Argentina

AI Explanation - verified by User6528 on: August 27, 2026
Question 12:
Question 12: Yes — the solution meets the goal.
The answer key shows A, which is correct.

An Azure pay-as-you-go subscription follows an operational expenditure (OpEx) model.

With OpEx, the organization pays for services as they are used, typically based on consumption.

There is no need to purchase and maintain physical servers upfront.

This contrasts with capital expenditure (CapEx), where the company makes a significant upfront investment in infrastructure, such as on-premises Hyper-V hosts.

Therefore, recommending the operational expenditure model is appropriate for migrating the virtual machines to Azure under a pay-as-you-go subscription.
Singapore, Singapore

AI Explanation - verified by User5548 on: September 10, 2026
Question 149:
Correct answer: D — All the statements.
Beyond Budgeting is a management approach designed to replace rigid annual budgets with more flexible, decentralized management.
Each statement fits:

Clear principles and boundaries — Employees have freedom, but decisions must remain within clear organizational values, policies and limits.

High degree of freedom — Managers are trusted to make decisions rather than seeking continual approval from senior management.

Frontline customer responsibility — Customer-facing managers should be empowered to manage customer relationships and respond quickly to needs.

Transparent and ethical information — Information should be openly available and used honestly, supporting trust and informed decision-making.

Therefore, all four statements describe Beyond Budgeting.
Maseru, Lesotho

AI Explanation - verified by Cammikaze2000 on: September 03, 2026
Question 10:
Correct answer: B — Management practices
Management practices enable an organization’s digital product and service management activities by providing the capabilities, knowledge, methods, and resources needed to manage products and services.
They support activities such as:

Planning and designing products and services

Developing and delivering them

Managing risks, suppliers, and resources

Measuring performance

Continually improving value delivery

Why the other options are less suitable:

Value stream steps describe activities used to create and deliver value; they do not themselves provide the broader capabilities.

Vision and operating model provide direction and structure, but they are not the practical management capabilities that enable the work.

Value chain is the operating model showing how activities combine to create value; it is enabled by practices and resources.

The key distinction is: the value chain describes how value is created, while management practices provide the capabilities needed to perform and manage that work.
London, United Kingdom

AI Explanation - verified by User9668 on: August 31, 2026
Question 5:
Correct answer: A — Prepare the training data.
Before training a custom model in Azure Machine Learning, you must make the data usable for the machine-learning algorithm. Even if the data is consistent and uniform, you typically still need to:

Confirm the required columns and data types

Identify the target/label column

Handle missing or duplicate records if present

Transform data into a suitable format

Split it into training and validation/test datasets

The usual workflow is:

Prepare the training data

Select an algorithm or configure AutoML

Train the model

Evaluate its performance

Tune hyperparameters if needed

Deploy the model

The phrase “what should you do first?” is the key. You cannot reliably train or evaluate a model until the data has been prepared.
Singapore, Singapore

AI Explanation - verified by User8074 on: August 31, 2026
Question 110:
Correct answer: C — TLS 1.3.
TLS (Transport Layer Security) protects data while it travels across a network by providing:

Encryption to preserve confidentiality

Integrity protection to detect alteration

Authentication of the server through certificates

Why the other choices are incorrect:

SHA-256: A hashing algorithm; it does not encrypt data for transmission.

SSL 3.0: Obsolete and insecure. It should not be used.

AES-256: A strong encryption algorithm, but by itself it does not provide the complete secure communication protocol needed for data in transit.

Exam tip: For protecting web or application traffic in transit, choose a current version of TLS, such as TLS 1.3.
Weston, Canada

AI Explanation - verified by User3103 on: September 01, 2026
Question 2:
Question 2: Risk register — Answer C
A risk register is a centralized document used to record and track organizational risks. It commonly includes:

The identified risk

Its likelihood and potential impact

The person or team responsible for handling it

The response or treatment plan

Risk thresholds, such as when escalation or action is required

Current status and review dates

Why the others are incorrect:

Risk tolerance: The amount of risk an organization is willing to accept; it is a concept or limit, not usually the primary documentation.

Risk transfer: Moving the responsibility or financial impact of a risk to another party, such as through insurance.

Risk analysis: The process of evaluating risk likelihood and impact.

The answer key’s C is correct.
Biloxi, United States

AI Explanation - verified by User8765 on: September 01, 2026
Question 93:
Question 93 tests routing on a dual-homed proxy server.
Because the proxy has two interfaces:

Internal interface ? connected toward the corporate network/internal firewall

External interface ? connected toward the Internet-facing firewall

The routing table must contain:

A route for the internal corporate network through the internal-facing interface/firewall.

A default route (0.0.0.0/0) through the Internet-facing interface/firewall.

The likely problem is that the default route points to the internal firewall, or that the route entries use the wrong interfaces. Internet-bound traffic must leave through the external firewall, while return traffic to corporate clients must use the internal interface.
I cannot see the diagram or the routing-table image, so I cannot reliably state the exact route values or clicks. The answer key’s “A” refers to the hotspot selection, but the essential correction is: move/set the default route to the Internet-facing gateway and preserve the internal-network route through the internal gateway.
Bandar Seri Begawan, Brunei

AI Explanation - verified by User5950 on: September 03, 2026
Question 191:
Question 191: The answer key shows D (policy), but I believe the correct answer is C: risk perspective.
Senior management is most likely to support information security governance when it is connected to business risk and organizational objectives. Presenting security in terms of risks—such as financial loss, operational disruption, legal exposure, or reputational damage—helps executives understand why governance matters.
Why the other options are weaker:

Threat perspective: Focuses on possible attacks, but may seem technical or hypothetical.

Compliance perspective: Can motivate action, but compliance alone does not demonstrate the broader business value of governance.

Policy perspective: Policies are important, but they are a means of implementing governance, not its primary business justification.

For ISACA questions, look for the option that frames security as enterprise risk management and business protection, rather than as technical controls or policy administration.
Niterói, Brazil

AI Explanation - verified by tkrs.1997 on: August 19, 2026
Question 68:
Question 68 tests basic Python function syntax. The correct structure is:

python def add_integers(a, b): return a + b

This function:

Uses def to define a function.

Accepts two parameters, a and b.

Uses return to send their sum back to the caller.

Uses indentation to define the function body.

For example:

python result = add_integers(3, 4)
result is 7

The page marks D, but the answer choices are images that aren’t visible here, so I can’t independently confirm that option D contains this exact logic. The correct choice must define a function and return a + b; merely printing the sum would not satisfy “return the sum.”
Mumbai, India

AI Explanation - verified by kusumasri77777 on: September 07, 2026
Question 47:
Correct answer: C — Revert to the version of the prompt that produced the closest match and adjust from that baseline.
When repeated prompt edits cause the output to drift, the problem is likely cumulative degradation: each change may introduce new ambiguity or interfere with something that previously worked.
The best approach is to:

Keep earlier prompt versions.

Identify the last version that produced acceptable output.

Restore it as a baseline.

Make small, controlled changes—ideally one significant change at a time.

Test the output after each change.

Why the others are poor choices:

A: Discards useful information about what worked.

B: Large simultaneous changes make it difficult to identify the cause of problems.

D: Accepts output that does not meet the requirements.

This tests disciplined prompt iteration and version control, rather than trial-and-error editing.
Bengaluru, India

AI Explanation - verified by User4124 on: September 08, 2026
Question 4:
Correct answer: D. Shadow IT
Shadow IT is the use of applications, services, devices, or systems without the organization’s knowledge or approval. In this scenario, the R&D department is bypassing the company VPN and likely using unauthorized methods or services to access corporate resources.
Why the other options are incorrect:

Espionage: Stealing confidential information, often for a competitor or government.

Data exfiltration: Unauthorized transfer of data outside the organization. This could occur, but the question focuses on using unapproved access methods.

Nation-state attack: An attack sponsored or conducted by a government.

Shadow IT: Employees using technology or access methods outside the organization’s approved security controls.

The key clue is employees bypassing a required security control, such as the corporate VPN. That creates visibility, authentication, and monitoring risks, even if the employees do not intend to cause harm.
Biloxi, United States

AI Explanation - verified by User7609 on: September 07, 2026
Question 58:
Correct answer: A. MITRE ATT&CK
MITRE ATT&CK is a real-world knowledge base that documents adversary tactics, techniques, and procedures (TTPs). A security administrator can use it to understand how attackers operate and select appropriate hardening measures and mitigations.
Why the others are incorrect:

CSIRT: A Computer Security Incident Response Team that handles and coordinates incident response.

CVSS: A scoring system used to rate the severity of vulnerabilities.

SOAR: Security Orchestration, Automation, and Response technology used to automate security workflows.

The key clue is “real-world knowledge base for adversary behavior,” which directly describes MITRE ATT&CK.
Baltimore, United States

AI Explanation - verified by User8074 on: August 31, 2026
Question 104:
Correct answer: C. WAF (Web Application Firewall)
A WAF is specifically designed to protect web applications and their associated web portals. It inspects HTTP/HTTPS requests and can block attacks such as:

SQL injection

Cross-site scripting (XSS)

Malicious file uploads

Common web-application exploits

Why the others are less suitable:

Layer 4 firewall: Filters primarily by IP addresses, ports, and transport protocols; it lacks detailed web-application inspection.

NGFW: Provides advanced network filtering and may include application awareness, but a WAF is more specialized for protecting web applications.

UTM: Combines several security functions in one device, but it is not specifically focused on web-application attacks.

The key clue is “customers access through a web portal”—that points directly to a WAF.
Weston, Canada

AI Explanation - verified by User8074 on: August 29, 2026
Question 38:
Correct answers: A and F

A — Increasing the minimum password length to 14 characters: Longer passwords have more possible combinations, making them harder to guess or crack through brute force.

F — Requiring at least one special character: This increases password complexity and expands the possible character combinations.

Why the others are incorrect:

MD5 to SHA-512: Improves password-hash resistance, but does not stop users from choosing easy-to-guess passwords. Also, modern systems should use a password-specific hashing algorithm such as bcrypt, scrypt, or Argon2.

Increasing maximum age to 120 days: Leaves weak passwords in use longer.

Reducing minimum length to 10: Makes guessing easier.

Reducing minimum age to zero: Allows immediate password changes but does not make the password itself harder to guess.

The answer key’s A, F is correct.
Weston, Canada

AI Explanation - verified by User5962 on: August 30, 2026
Question 10:
The answer key shows D, but I believe the correct answer is B: Determine if the pattern is a data issue or a new insight.
Einstein Discovery can identify correlations or patterns that business users did not expect. The proper next step is to validate the finding with departmental experts and investigate the underlying data:

Check whether the data is accurate, complete, and properly prepared.

Confirm that the pattern is not caused by an outlier, data-quality problem, or modeling issue.

If the data is valid, treat the result as a potentially valuable new business insight.

Why the other options are weaker:

A: A data scientist may help, but expert validation and data-quality checking come first.

C: Filtering out inconvenient data risks hiding a valid insight.

D: Einstein’s result should not be accepted without verification simply because it produced the finding.

Minsk, Belarus

AI Explanation - verified by User6360 on: August 20, 2026
Question 30:
Correct answer: No. The answer key’s B is correct.
Microsoft Entra Privileged Identity Management (PIM) manages privileged access. It allows administrators to use just-in-time role activation, approvals, time limits, and access reviews for roles such as Global Administrator.
PIM does not:

Detect risky sign-ins from unfamiliar or unidentified IP addresses

Evaluate user or sign-in risk

Automatically require a password change because of a risky sign-in

The appropriate service is Microsoft Entra ID Protection, using a risk policy:

User risk policy: Can require a user to securely change their password when the account may be compromised.

Sign-in risk policy: Can require MFA or block access based on the risk of a particular sign-in.

Therefore, replacing Identity Protection with PIM does not meet the requirement.
Pune, India

AI Explanation - verified by manuelfuguet on: August 25, 2026
Question 4:
Question 4 — Answer C appears correct, assuming option C uses an explicit Deny with aws:RequestedRegion and excludes approved global services through NotAction.
A suitable SCP conceptually looks like:

json { "Effect": "Deny", "NotAction": [ "iam:*", "route53:*", "cloudfront:*", "support:*" ], "Resource": "*", "Condition": { "StringNotEquals": { "aws:RequestedRegion": "eu-west-1" } } }

Why:

SCPs set maximum permissions; they do not grant permissions. The default SCP allows actions, so the restriction must be an explicit Deny.

aws:RequestedRegion checks the Region targeted by an API request.

StringNotEquals: eu-west-1 denies requests directed to every other Region.

NotAction allows designated global services to remain usable because they do not operate in a single AWS Region.

Attaching the SCP to the OU makes it apply to existing accounts and accounts later added to that OU.

I cannot see the option images, so I cannot verify the exact letter independently. Also, the approved global-service list must be carefully selected; adding a service to NotAction exempts it from the regional restriction.
Santa Coloma De Gramenet, Spain

AI Explanation - verified by User8074 on: August 28, 2026
Question 1:
Correct answer: B. Transfer
Purchasing cyber insurance shifts some of the financial risk to a third party—the insurance provider. This is a risk transfer strategy.

Accept: Acknowledge the risk and choose not to take additional action.

Transfer: Shift the risk or its financial impact to another party, such as through insurance or outsourcing.

Mitigate: Reduce the likelihood or impact of the risk, such as by implementing security controls.

Avoid: Eliminate the activity or condition that creates the risk.

The company is not removing the cyber risk entirely; it is transferring the potential financial consequences.
Weston, Canada

AI Explanation - verified by User1362 on: September 06, 2026
S? d?ng ti?ng vi?t
Ðáp án dúng: D
Gi?i pháp:

T?o m?t Systems Manager Automation runbook d? ch?y l?nh kh?i d?ng l?i ?ng d?ng trên các EC2 instance.

T?o m?t Amazon EventBridge rule ph?n ?ng khi CloudWatch alarm chuy?n sang tr?ng thái ALARM.

Ð?t Automation runbook làm target c?a EventBridge rule.

Lu?ng ho?t d?ng:

Log c?a ?ng d?ng du?c ghi vào CloudWatch Logs.

CloudWatch alarm phát hi?n nhi?u l?i liên quan d?n vi?c restart.

Alarm chuy?n sang tr?ng thái ALARM.

EventBridge nh?n s? ki?n thay d?i tr?ng thái này.

EventBridge g?i Systems Manager Automation runbook.

Runbook restart ?ng d?ng trên các EC2 instance, không restart c? instance.

Vì sao các dáp án khác không phù h?p?

A: SNS không tr?c ti?p g?i Systems Manager Automation runbook nhu m?t target native.

B: Lambda có th? th?c hi?n vi?c restart, nhung ph?i t? x? lý vi?c xác d?nh instance và ch?y l?nh t? xa.

C: Lambda ch? làm trung gian d? g?i runbook, không c?n thi?t vì EventBridge có th? g?i runbook tr?c ti?p.

Ði?m c?n nh?: V?i remediation t? d?ng d?a trên CloudWatch alarm, k?t h?p EventBridge + Systems Manager Automation giúp gi?m code tùy ch?nh và hi?u qu? v?n hành cao nh?t.
Ho Chi Minh City, Vietnam

AI Explanation - verified by User6439 on: September 09, 2026
Question 28:
Correct answers: C. Honeypots and E. DNS sinkhole
These are both active detection or deception controls that can reveal attackers after they enter a network:

Honeypots: Deliberately vulnerable or attractive systems designed to lure attackers. Legitimate users should not access them, so activity on a honeypot is a strong indicator of compromise.

DNS sinkholes: Redirect requests for known malicious domains to a controlled internal system instead of allowing the connection. This can identify infected hosts attempting to contact command-and-control infrastructure.

Why the others are incorrect:

Tokenization: Replaces sensitive data with non-sensitive tokens; it protects data but does not primarily detect attackers.

CI/CD: Automates software development and deployment processes.

Threat modeling: Identifies potential threats and weaknesses before or during system design.

Data obfuscation: Makes data harder to understand, but it is not an attacker-detection method.

The key distinction is that honeypots and DNS sinkholes can expose suspicious activity from already-compromised systems.
Amsterdam, The Netherlands

AI Explanation - verified by User5253 on: September 05, 2026
Question 36:
For Question 36, the correct answer is No.
Although the explanation shown on the page lists Reader as an acceptable role, that appears inconsistent with the question’s required action. Reader is a read-only role; it cannot configure or enable Traffic Analytics, which involves changing monitoring and network-flow settings.

Owner, Contributor, and Network Contributor provide sufficient management permissions.

Reader can view Traffic Analytics data but cannot enable or configure it.

So the answer key’s B (No) is likely correct, while the accompanying explanation appears outdated or inaccurate.
Bucharest, Romania

AI Explanation - verified by User4094 on: August 26, 2026
Question 29:
Correct answer: A — Entity ID
The Salesforce Entity ID uniquely identifies Salesforce as a service provider (SP) to the identity provider (IdP). The identity-provider team uses this value to distinguish Salesforce from other applications or service providers configured for SSO.
Why the other options are incorrect:

Issuer: Identifies the party issuing a SAML message—usually the identity provider in the assertion. It is not the Salesforce-specific identifier the architect should provide for differentiating Salesforce.

Identity Provider Login URL: The endpoint where users are sent to authenticate.

SAML identity location: Determines where the user identity is found in the SAML assertion, such as the subject or an attribute.

The key idea is: Entity ID identifies the SAML service provider; the login URL identifies where authentication occurs.
Zagreb, Croatia

AI Explanation - verified by alaafawzyelbahrawy on: August 26, 2026
what is the diff between secret scope and key

Secret scope: A named container that groups related secrets and defines access permissions. Example: finance-prod.

Secret key: The name of an individual secret stored inside that scope. Example: db-password.

Example:

text Scope: finance-prod Key: db-username Key: db-password

Code retrieves a secret using both:

python dbutils.secrets.get( scope="finance-prod", key="db-password" )

Important for Question 167: permissions are generally granted at the scope level, not separately for each key. Therefore, giving a team READ access to a scope allows it to read the secrets within that scope. To isolate credentials, place only that team’s secrets in its scope. MANAGE access is administrative and is more permission than users need.
Cairo, Egypt

AI Explanation - verified by User8565 on: August 30, 2026
Question 2:
Question 2 is a server storage-performance simulation. The charts for Server 1 and Server 2 determine which drive is causing the bottleneck and which replacement will reduce performance the least.
I can’t see the chart images provided here, so I can’t reliably identify the exact drive or verify the stated answer A. The answer key may be correct, but it cannot be confirmed without the chart details.
Use this reasoning:

Compare each server’s drive specifications and performance data.

Identify the drive that is faulty, slow, or mismatched.

Replace it with a drive that matches the required interface, capacity, and performance characteristics.

Avoid selecting a slower drive, because storage performance can bottleneck the entire server.

In a redundant array, use a compatible replacement so rebuilding does not create unnecessary performance degradation.

If you describe or upload the Server 1 and Server 2 charts—including the drive types and replacement choices—I can walk through the exact selection.
Lilongwe, Malawi

AI Explanation - verified by User8578 on: September 09, 2026
Question 102:
Correct answer: B. Masking
Data masking hides sensitive portions of information while preserving enough format for troubleshooting or identification. For example:
4111 1111 1111 1111 ? ** ** 1111
This is appropriate for a database log file because logs may need to show that a transaction occurred without exposing the full credit card number.

Tokenization: Replaces the value with a nonsensitive token, often reversible through a secure token vault.

Hashing: Converts data into a one-way fixed-length value, generally used for integrity checks or password storage.

Obfuscation: A broad term for making data difficult to understand; it is less precise than masking in this context.

Therefore, masking is the most specific choice.
San Jose, United States

EMC E20-368: Skills Tested, Job Roles, and Study Tips

The E20-368 exam is designed for implementation engineers who specialize in deploying and managing EMC XtremIO storage solutions. Professionals who hold this certification demonstrate the technical proficiency required to install, configure, and integrate XtremIO X1 and X2 arrays into complex enterprise data center environments. Organizations that utilize high-performance all-flash storage arrays rely on these certified specialists to ensure that their infrastructure remains stable, scalable, and optimized for critical workloads. Achieving this certification validates that an engineer possesses the specific skill set needed to handle the entire lifecycle of an XtremIO deployment, from initial hardware setup to ongoing management and solution integration.

Employers in the storage and virtualization sectors value this EMC certification because it confirms that a candidate can navigate the unique architecture of XtremIO systems. Implementation engineers with this credential are often tasked with high-stakes projects where downtime is not an option, making their ability to perform precise configurations essential. By passing this exam, candidates prove they can translate technical requirements into functional storage solutions that meet business needs. This certification serves as a benchmark for technical competence, helping IT departments identify staff capable of maintaining the integrity of their storage infrastructure.

What the E20-368 Exam Covers

The E20-368 exam evaluates a candidate's comprehensive understanding of the XtremIO ecosystem, focusing on both the X1 and X2 hardware generations. Candidates must demonstrate mastery over hardware fundamentals, which includes understanding the physical components and cabling requirements for these arrays. The exam also tests the ability to perform successful installations and initial configurations, ensuring that the storage system is correctly initialized and ready for production use. Furthermore, the curriculum covers ongoing management tasks and the integration of XtremIO solutions into broader IT environments, which is where our practice questions prove most useful for reinforcing key concepts. By working through these practice questions, candidates can assess their readiness across all these critical domains.

The most technically demanding aspect of the exam often involves the intricacies of solution integration and advanced configuration. Candidates are expected to understand how XtremIO arrays interact with various host operating systems, hypervisors, and network fabrics, which requires a deep knowledge of storage protocols and connectivity standards. This section is challenging because it moves beyond basic setup and requires the engineer to troubleshoot potential integration issues before they impact the production environment. Success in this area demands that candidates not only memorize configuration steps but also understand the underlying logic of how data flows between the host and the storage array.

Are These Real E20-368 Exam Questions?

Our platform provides practice questions that are sourced and verified by the community, consisting of IT professionals and recent test-takers who have sat for the actual exam. These individuals contribute their knowledge to ensure our database reflects the current focus of the certification. While our questions reflect what appears on the real exam because they are sourced from the community, we do not provide leaked or confidential content. If you have been searching for E20-368 exam dumps or braindump files, our community-verified practice questions offer something more valuable, as each question is verified and explained by IT professionals who recently passed the exam. This approach ensures that you are studying accurate, relevant material rather than unreliable or outdated files.

Community verification works through a collaborative process where users actively discuss answer choices and provide context based on their own testing experiences. When a question is flagged or debated, experienced members of the community provide clarification, which helps everyone understand the correct reasoning behind the answer. This peer-review mechanism is what makes our practice questions a reliable resource for your exam preparation. By engaging with these discussions, you gain insights into how questions are framed and what specific technical details the exam authors prioritize.

How to Prepare for the E20-368 Exam

Effective exam preparation for the E20-368 requires a combination of hands-on experience and theoretical study. Candidates should prioritize working in a real or sandbox environment where they can practice the installation and configuration steps on actual XtremIO hardware or simulators. Relying solely on documentation is rarely sufficient, as the exam tests your ability to apply knowledge to practical scenarios. Every practice question includes a free AI Tutor explanation that breaks down the reasoning behind the correct answer, so you understand the concept, not just the answer. This AI Tutor feature allows you to bridge the gap between reading about a feature and understanding how to implement it correctly.

A common mistake candidates make is relying on rote memorization rather than developing a conceptual understanding of the XtremIO architecture. The E20-368 exam frequently uses scenario-based questions that require you to apply your knowledge to specific troubleshooting or configuration problems. If you only memorize answers, you will struggle when the exam presents a variation of a familiar topic. To avoid this, create a study schedule that allocates time for reviewing official EMC documentation alongside your practice sessions. Focus on understanding the why behind each configuration step, as this will help you answer questions even when the phrasing changes.

What to Expect on Exam Day

On the day of your certification exam, you should expect a format that tests both your technical knowledge and your ability to apply that knowledge under pressure. The exam typically consists of multiple-choice questions and may include scenario-based items that require you to analyze a specific storage environment and choose the best implementation strategy. These exams are administered through authorized testing centers or via secure online proctoring services, such as Pearson VUE. You will be given a set amount of time to complete the exam, so it is important to manage your pace carefully throughout the session. Familiarize yourself with the testing interface beforehand to ensure you are comfortable with the navigation and question types.

Who Should Use These E20-368 Practice Questions

These practice questions are intended for implementation engineers who have experience with EMC storage systems and are looking to validate their skills through the E20-368 certification exam. Ideally, candidates should have several months of hands-on experience with XtremIO arrays to fully grasp the nuances of the exam topics. Whether you are a seasoned storage administrator or an engineer transitioning into a specialized role, these resources are designed to support your exam preparation. Passing this certification exam can significantly enhance your professional profile, demonstrating to employers that you possess the verified skills necessary to manage high-performance storage solutions.

To get the most out of these practice questions, do not simply read the answer and move on to the next item. Engage with the AI Tutor explanation to ensure you grasp the underlying technical principles, and read the community discussions to see how other professionals approach the same problem. If you find yourself consistently getting certain topics wrong, flag those questions and revisit them after reviewing the relevant documentation. This iterative process of testing, reviewing, and learning is the most effective way to build your knowledge. Browse the questions above and use the community discussions and AI Tutor to build real exam confidence.

AI Tutor 👋 I’m here to help!

EMC E20-368 Exam Prep XtremIO Solutions Specialist Exam for Implementation Engineers (Page 3 )

QUESTION: 6

QUESTION: 7

QUESTION: 8

QUESTION: 9

QUESTION: 10

result is 7

EMC E20-368: Skills Tested, Job Roles, and Study Tips

What the E20-368 Exam Covers

Are These Real E20-368 Exam Questions?

How to Prepare for the E20-368 Exam

What to Expect on Exam Day

Who Should Use These E20-368 Practice Questions

EMC E20-368 Exam Prep
XtremIO Solutions Specialist Exam for Implementation Engineers (Page 3 )

`result is 7`