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Cisco 010-151 Exam Prep
Supporting Cisco Datacenter Networking Devices (Page 5 )

Updated On: 6-Apr-2026

Viewing Page 5 of 29 pages.

Download PDF version with 169 Questions

QUESTION: 16

Which processor option is supported in the Cisco UCS C420 M3 Server?

up to two Intel Xeon E5-4600 series multicore processors
up to two Intel Xeon E7-4800 series multicore processors
up to four Intel Xeon E5-4600 series multicore processors
two or four Intel Xeon E7-8800 series multicore processors

Answer(s): C

Show Answer Next Question

QUESTION: 17

Which two major components does a Cisco Nexus 1000V Series Switch have? (Choose two.)

Virtual Fiber Channel Module
Virtual Ethernet Module
Virtual Supervisor Module
Virtual Memory Controller Module
Virtual Network Module

Answer(s): B,C

Show Answer Next Question

QUESTION: 18

Which Cisco Nexus 5000 Series model supports 1/10G BASE-T ports?

Cisco Nexus 5548P
Cisco Nexus 5548UP
Cisco Nexus 5596UP
Cisco Nexus 5596T

Answer(s): D

Show Answer Next Question

QUESTION: 19

Which Cisco MDS model supports the most Fibre Channel ports per chassis?

MDS 9513
MDS 9509
MDS 9506
MDS 9250i

Answer(s): A

Show Answer Next Question

QUESTION: 20

Refer to the exhibit.

Which Cisco MDS chassis supports the 48-Port 16-Gbps Fibre Channel Switching Module?

MDS 9509
MDS 9513
MDS 9710
MDS 9506

Answer(s): C

Show Answer Next Question

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010-151 Exam Discussions & Posts
010-151 AI Verifications

Raafat Mankarious on: November 27, 2024
good questions about transmission
UNITED STATES

ephrem belay on: January 28, 2024
good questions about transmission
ETHIOPIA

ephrem belay on: January 28, 2024
Some question is ambigious EX How PRBS test is working for swiching test?
ETHIOPIA

ephrem belay on: January 28, 2024
it is good experiance for other vendors
ETHIOPIA

Overclock on: August 03, 2026
The exam was tougher than I thought but doable with this site's practice questions.
United States

Kmem on: August 04, 2026
I found this cert tough but practice questions from this website made the difference.
Lithuania

VlanId on: August 27, 2026
Took it after work whew!
Lithuania

Kernel on: June 23, 2026
This exam was tougher than I thought but the practice questions here made it manageable.
Austria

Linter on: July 13, 2026
I cram like crazy using this site and somehow save time and money to pass the exam slow.
New Zealand

Chmod on: August 27, 2026
The exam tougher but still doable.
Canada

Mutex on: September 19, 2026
Totally saved time and money cramming for this cert with relevant questions here slowly got me through it.
Italy

Pids on: July 18, 2026
The exam was tough but doable with this site. I'm glad I used their material.
Portugal

Patchset on: August 19, 2026
This exam was harder than I thought it would be. Luckily the AI assistant on this site made reviewing super manageable.
Germany

Opcode on: July 03, 2026
Man this exam was brutal but those practice questions from this site totally saved my skin.
Switzerland

Cgroups on: September 04, 2026
This cert done after work short sessions finally relief.
United Kingdom

Grep on: July 14, 2026
Took my sweet time with these questions felt like forever but finally got through and passed.
Portugal

Semlock on: August 05, 2026
Crammed using practice questions from this site and saved lots of time and money passing the exam slow but steady.
Switzerland

Fiber on: September 01, 2026
I was not sure at first but practice questions really help me learn for this cert.
France

Firmware on: July 04, 2026
Exam was harder than expected but manageable.
Ireland

Bitshift on: August 17, 2026
Phew just glad I squeezed in study time with work and passed this cert.
Monaco

Shebang on: September 13, 2026
The exam was tough but these questions were spot on so I passed.
South Korea

Firmware on: August 06, 2026
Exam's brutal man but these questions nailed it for me.
Argentina

Vimrc on: July 08, 2026
Wasn't expecting this exam to dive so deep into some topics but I guess that's normal. The AI assistant on this site helped me wrap my head around those tricky bits a little better tho.
Germany

Initd on: September 10, 2026
This exam was harder than expected but practice questions made it manageable.
New Zealand

Mtu on: June 18, 2026
I didn't feel confident at first but this site got me through.
UAE

Tcpdump on: June 24, 2026
The exam was tougher than I thought but the practice questions on this website helped me get through it.
Liechtenstein

omaritpro on: July 26, 2026
Crammed with this site and its AI assistant really saved me both time and money plus passed the exam slowly but surely.
Canada

Scsi on: June 28, 2026
I didn't feel confident first but practice helped.
South Korea

Syscall on: July 14, 2026
Didn't feel ready at first but practice questions helped tons.
Italy

Deadlock on: July 07, 2026
This exam had more stuff than I thought but it was alright. The AI assistant on this site really helped me get through the extra material.
Finland

Unicast on: July 04, 2026
After long days at work I squeezed in short study sessions here and there and finally glad to have this cert off my back.
Luxembourg

Unicast on: September 01, 2026
The exam was tough but the practice questions here really helped me pass.
Norway

Pip on: June 28, 2026
This exam tough but manageable.
United States

Vlan on: July 18, 2026
Barely had time between work but glad these questions helped me pass.
Panama

Nullptr on: August 04, 2026
Juggling work and short study sessions for this exam was kinda brutal but it's a huge relief to have finally wrapped it up. The practice questions on this site made all the difference bro.
Kuwait

Sshd on: July 23, 2026
At first didn't feel confident about this exam but the practice questions were a lifesaver.
United States

Endianness on: September 06, 2026
I was stressed about this cert a lot but the exam prep here eased it. Happy that's over now.
United States

Tcpdump on: September 15, 2026
Crammed with this site to save time and money passed the cert slow but steady.
Costa Rica

Thread on: July 04, 2026
Man that exam was wild tough. Luckily the prep material here kept my head above water.
Estonia

Traceroute on: June 27, 2026
Work was insane but this test done.
Norway

Hexdump on: August 24, 2026
Man that exam was stressful. The practice questions here really made it manageable though.
Spain

Fiber on: August 01, 2026
Study short during breaks man was it a relief.
Israel

Patchset on: September 04, 2026
The exam was tough but these questions helped.
Singapore

Anycast on: July 29, 2026
Used the exam prep here and went through at snail speed but review time paid off and passed.
Canada

Subnet on: August 27, 2026
This exam was tough but these questions really helped me pass.
Singapore

Systemd on: August 06, 2026
Slow but worked I passed.
United Kingdom

Zsh on: July 29, 2026
With work and short study sessions done this exam finally over.
Italy

bootcampgradb on: June 06, 2026
Balancing work with study was tough but this site made short sessions easier. Done now and can say the AI assistant really helped me pass the exam.
UAE

Siva on: September 07, 2026
Cisco 300-415 exam prep
Bengaluru, India

Initd on: August 06, 2026
Took me forever to get through the study material but sticking with the practice questions paid off and I passed the exam.
Italy

AI Explanation - verified by User7219 on: September 08, 2026
Question 87:
Answer: Footprinting the internal network
I can’t see the referenced image, so this explanation is based on the question text and answer choices. The unusual DNS activity likely shows queries for internal hostnames or internal naming patterns. Gathering those names helps an attacker map the organization’s internal systems, domains, and network structure—this is internal network footprinting.
Why the other options are less likely:

Determining ISP-assigned address space: Usually involves public reconnaissance, such as WHOIS or regional Internet registry information.

Bypassing DNS sinkholing: Would require evidence that malicious domains are resolving outside the organization’s sinkhole controls.

Achieving initial access: DNS log entries alone do not demonstrate compromise or entry.

Exfiltrating data: DNS tunneling generally involves repeated queries containing encoded or unusually long data, not merely internal host discovery.

The answer key’s C is reasonable, though the missing image limits certainty.
Ibadan, Nigeria

AI Explanation - verified by User2319 on: September 22, 2026
Yes but thez sais p"primary value TO customers
You’re right that the wording makes D tempting. “Primary value to customers” can sound like the business outcome—personalized campaigns.
However, for this Salesforce question, A is still the stronger answer because it describes Data Cloud’s foundational value:

Data Cloud combines data from multiple systems.

It resolves and organizes that data into a unified customer view.

That unified view enables downstream actions such as personalized campaigns, segmentation, analytics, and activation.

D describes one important outcome, mainly for marketing:
> Listen to behavior ? understand customers ? act with personalization.
But Data Cloud is broader than campaign personalization. It supports sales, service, commerce, analytics, and other activations too. Therefore:

A = core platform value

D = a resulting business use case or benefit

So the wording is somewhat ambiguous, but the intended exam answer is A.
Touques, France

AI Explanation - verified by n.brahm85b on: September 13, 2026
Question 399:
Correct answer: C. Right-to-audit clause
A right-to-audit clause in a vendor contract gives the organization permission to inspect or assess the vendor’s:

Security controls

Processes and procedures

Compliance evidence

Performance against contractual requirements

This is especially important for third-party risk management because the organization remains responsible for understanding how a service provider protects its data and systems.
Why the others are less appropriate:

Service-level agreement (SLA): Defines expected service performance, such as uptime and response times.

Memorandum of agreement (MOA): Documents a general agreement between parties, but does not necessarily provide audit rights.

Supply chain analysis: Identifies risks across suppliers and dependencies, but is not a contractual mechanism for reviewing vendor controls.

Cambridge, United Kingdom

AI Explanation - verified by User7687 on: September 10, 2026
E is correct and D means nothing since "production server" is not a salesforce terminology
You’re right to challenge that. The stronger answer is B, C, and E, not B, C, and D.

B: Developer Edition has limited user, storage, and data-volume capacity, making realistic community testing difficult.

C: A Developer Edition org cannot contain sandboxes, so it cannot provide separate environments for development, integration, and UAT.

E: A standalone Developer Edition org is not part of the production org’s deployment path, so change sets cannot be used to deploy from it directly to that production org. The team would need Metadata API, Salesforce CLI, or another deployment method.

D is poorly worded and should not be treated as a sound Salesforce risk. “Production servers” is not the meaningful distinction for this architecture decision, and an org’s environment type alone is not a reliable basis for concluding that it will perform poorly.
So the page’s stated answer B, C, D appears incorrect; B, C, E better matches the risks described.
Marseille, France

AI Explanation - verified by User6966 on: September 23, 2026
Question 37:
Question 37 asks you to choose three true statements about Snowflake data loading.
Correct answers: A, C, and D.

A — VARIANT "null" values are not the same as SQL NULL values: True

- A JSON null stored in a VARIANT column is a value representing JSON null. - SQL NULL means the value is missing or unknown. Snowflake treats them differently in comparisons and functions.

B — Frequent, single-row DMLs: False

- Snowflake is optimized for batch-oriented processing rather than many individual INSERT or UPDATE statements. - Loading data in batches generally provides better performance and efficiency.

C — Validate data before loading into the target table: True

- Data should be checked for format, structure, data types, and quality before it reaches the production target. - Snowflake supports validation approaches such as checking staged files and using COPY INTO validation options.

D — Use staging tables to manage MERGE statements: True

- Data is commonly loaded into a staging table first. - A MERGE can then compare staging data with the target and perform controlled inserts, updates, or deletes.
The answer key’s A, C, D is consistent with Snowflake loading b
Erlanger, United States

AI Explanation - verified by User8089 on: September 21, 2026
Question 4:
The correct answer is the Licenses blade in the Azure AD admin center.
Why:

The users currently have Office 365 Enterprise E3 licenses assigned directly.

Assigning Microsoft 365 Enterprise E5 through a group does not automatically remove their directly assigned E3 licenses.

From the Licenses blade, you can select the E3 product and remove it from all assigned users in one operation. This requires less effort than editing 2,500 users individually.

Why the other options are incorrect:

Identity Governance manages access reviews, entitlement management, and related governance—not bulk license removal.

Set-AzureAdUser does not remove product licenses.

Set-WindowsProductKey applies Windows product keys and is unrelated to Microsoft 365 licensing.

A PowerShell command such as Set-MsolUserLicense could also remove licenses, but it is not one of the listed choices.
Kingston, Jamaica

AI Explanation - verified by User7926 on: September 03, 2026
Question 93:
Correct answer: A — Developing the security strategy.
The information security manager’s primary role is to develop the information security strategy so that it supports the organization’s business objectives and risk appetite. This is typically done with input from business process owners and other stakeholders.
Why the other options are less appropriate:

B — Reviewing the strategy: Usually performed by a security steering committee or other governance body.

C — Communicating the strategy: The security manager may help communicate it, but communication is not the primary governance responsibility tested here.

D — Approving the strategy: Approval belongs to executive management or the appropriate governing authority, not the person who develops it.

A useful exam distinction is: management develops and recommends; governance bodies review, direct, and approve.
Bengaluru, India

AI Explanation - verified by User6977 on: September 24, 2026
Question 2:
Question 2 describes consignment inventory.
The correct answers are B, C and F:

B — The most significant risks are held by SQ.

Although LM insures the cars, SQ retains the main risks because: - Legal title remains with SQ. - LM can return cars at any time without penalty. - SQ bears risks such as unsold inventory and changes in value.

C — SQ should recognise the cars as inventory.

The cars remain under SQ’s control until LM sells them to a third party. Therefore, SQ continues to recognise them as inventory. LM does not recognise them as its own inventory.

F — SQ recognises revenue when LM sells a car to a third party.

Delivery to LM is not a sale because the significant risks and rewards have not transferred. Revenue is recognised only when the car is sold to the final customer.
The other options are incorrect:

A: LM does not hold the most significant risks.

D: LM does not recognise the cars as inventory.

E: SQ should not recognise revenue when cars are merely delivered to LM.

The key exam principle is: legal title alone is not decisive; assess who controls the goods and bears the significant risks and rewards.
Maseru, Lesotho

AI Explanation - verified by User7377 on: September 01, 2026
Question 8:
Correct answer: B — regulatory and legal requirements.
Records should primarily be retained for the period required by applicable:

Laws and regulations

Litigation holds

Industry or contractual obligations

Tax, financial, health, or privacy requirements

An organization must be able to produce records when legally required, but should not retain them indefinitely because unnecessary retention increases storage costs, discovery burden, and privacy risk.
Why the others are weaker:

Business strategy and direction: May influence retention, but cannot override legal requirements.

Storage capacity and longevity: Practical considerations, not the primary driver.

Business ease and value analysis: May support decisions after compliance obligations are identified.

Exam rule: Determine the mandatory legal and regulatory retention period first; then address business and operational requirements.
Islington, United Kingdom

AI Explanation - verified by User6155 on: September 21, 2026
Question 29:
Correct answer: D — Plan Human Resource Management
Organizational theory explains how people, teams, and organizational units behave and interact. It helps the project manager design an effective project organization by considering:

Reporting relationships

Organizational structures

Leadership styles

Team maturity

Individual and group behavior

Communication and motivation

In Plan Human Resource Management, the project manager identifies and documents project roles, responsibilities, required skills, reporting relationships, and the staffing management plan. Organizational theory supports this planning work.
Why the other options are less appropriate:

Acquire Project Team: Focuses on obtaining the people needed for the project.

Develop Project Team: Focuses on improving team skills, relationships, and performance.

Manage Project Team: Focuses on tracking performance, resolving issues, and managing changes within the team.

Organizational theory may influence those processes, but in the PMI process framework it is specifically listed as a tool and technique for Plan Human Resource Management.
Johannesburg, South Africa

AI Explanation - verified by User3731 on: September 14, 2026
Question 13:
Correct answer: C. Jailbreaking
Jailbreaking modifies or bypasses a smartphone’s built-in restrictions, allowing the user to:

Install unauthorized or unsupported software

Access features blocked by the manufacturer or operating system

Customize system behavior beyond normal settings

Sideloading means installing an application from a source other than the official app store. It may install unauthorized software, but it does not necessarily modify the operating system or enable new system-level features.
So yes—the wording about enabling new features points toward jailbreaking. The question describes more than simply installing an outside app; it describes bypassing platform restrictions.
Porter Ranch, United States

AI Explanation - verified by User4985 on: September 05, 2026
Question 12:
Correct answer: 5 network interfaces (A).
Reasoning:

Each Azure VM must have at least one network interface (NIC).

A single NIC can have:

- A private IP address in the virtual network. - A public IP address associated with its IP configuration.

Therefore, each of the five VMs needs only one NIC:

5 VMs × 1 NIC = 5 NICs
The requirement for identical inbound and outbound security rules does not require additional NICs. You can apply the same network security group (NSG) to all five NICs, or associate one NSG with the subnet containing the VMs.
The options suggesting 10, 20, or 40 NICs incorrectly assume that public and private IP addresses each require separate NICs. They do not.
Guangzhou, China

AI Explanation - verified by pikej74485 on: September 21, 2026
Question 198:
Correct answers: A — Namespace and B — Time
The Checkpoints tab in the Developer Console shows information about checkpoints captured during Apex execution, including:

Namespace: The namespace associated with the code where the checkpoint was set.

Time: When the checkpoint was captured or executed.

The other options are not the best choices:

Exception: Exceptions are viewed through debug logs or execution results, not as the primary Checkpoints tab information.

Debug Statement: System.debug() output belongs in the Logs tab. A checkpoint captures program state, such as variables and their values, at a specific point in execution.

Chennai, India

AI Explanation - verified by User6710 on: September 24, 2026
Question 148:
Correct answer: D — Provide a third-party attestation report.
Customers want an independent opinion that the organization’s security controls are designed and operating effectively. A third-party attestation report—such as a SOC 2 report—is produced by an independent auditor and can be shared with multiple customers.
Why the other options are less suitable:

Penetration test: Tests for exploitable vulnerabilities; it does not provide a broad opinion on whether security controls operate effectively.

Annual self-assessment: Not independent, so it provides less assurance.

Allow each client the right to audit: Inefficient because every customer may conduct a separate audit, creating duplicated effort and disruption.

The key clues are “independent opinion” and serving several customers with one evaluation.
Biloxi, United States

AI Explanation - verified by User1726 on: September 17, 2026
Question 3:
Question 3: Correct answer — D: Host A is the ERSPAN source, and Host B is the traffic analyzer.
Key concepts:

The ERSPAN source is the device or interface whose traffic is being copied.

The ERSPAN destination is the device receiving the encapsulated copy and forwarding it to the traffic analyzer.

The local monitor session number is locally significant. Therefore, the source and destination do not need matching session IDs such as 47 or 48.

The erspan-id identifies the ERSPAN stream and must correspond between the source and destination configuration.

Thus, options claiming that session ID 47 or 48 must match are incorrect. Based on the exhibit referenced by the question, traffic flows from Host A toward Host B, making A the source and B the analyzer.
Paterson, United States

AI Explanation - verified by User6592 on: September 02, 2026
Question 8:
Correct answers: B. Deterrent and F. Detective

CCTV system — Detective control: Cameras monitor and record activity, helping identify or investigate security incidents after—or while—they occur.

Signs about being filmed — Deterrent control: The signs discourage people from attempting unauthorized or criminal activity because they know surveillance is present.

Why the others don’t fit:

Preventive: Stops an incident from occurring, such as a lock or access-control system.

Corrective: Restores systems after an incident.

Directive: Instructs people to behave in a certain way, such as a security policy.

Compensating: Provides an alternative control when the preferred control cannot be implemented.

The key distinction is that the cameras detect, while the warning signs discourage.
Atlanta, United States

AI Explanation - verified by User9902 on: September 16, 2026
What is this OS Login you keep saying
OS Login is a Google Cloud feature that lets users access Compute Engine VMs using their Google identities and IAM permissions, instead of managing SSH keys separately on every VM.
With OS Login enabled:

A user connects with their Google account.

Google associates the user’s SSH key with that identity.

IAM roles determine whether they can log in.

Access can be tied to a specific employee for auditing.

Removing the IAM role removes their login access.

Common roles include:

compute.osLogin: regular OS login access

compute.osAdminLogin: OS login with administrative privileges, typically including sudo

OS Login is enabled through instance or project metadata, commonly:

text enable-oslogin=TRUE

Without OS Login, Compute Engine commonly uses SSH keys stored in project or instance metadata. Those approaches are harder to manage individually and may not clearly identify which employee used a shared key.
Lagos, Nigeria

AI Explanation - verified by User5302 on: September 09, 2026
Question 77:
Correct answer: C. Channel configuration
Using multiple memory channels—such as dual-channel or quad-channel—allows the memory controller to access multiple RAM modules in parallel. This increases memory bandwidth, which is the amount of data that can be transferred per second.
Why the others are not best:

Error correction (ECC): Improves data reliability but does not maximize bandwidth.

RAM voltage: Increasing voltage may affect stability or speed, but it is not the primary method for increasing module bandwidth.

Physical module size: Refers to the capacity or form factor of the RAM, not its data-transfer bandwidth.

For a gaming system, install compatible modules in the motherboard’s recommended paired slots to enable dual-channel operation. Higher channel counts depend on the platform and motherboard.
Johannesburg, South Africa

AI Explanation - verified by User3698 on: September 22, 2026
Question 12:
The answer key selects D — Exploitation, but the question is imperfect.
In the Cyber Kill Chain:

Reconnaissance: Gathering information about the target.

Weaponization: Creating or combining a malicious payload with a delivery method.

Delivery: Sending the payload, such as through phishing.

Exploitation: Triggering a vulnerability or weakness to gain execution or access.

Social engineering exploits a human weakness, so the moment the victim is manipulated and the attacker gains initial access, Exploitation is the closest available option.
However, the phrase “does not want to lose access” more specifically suggests Installation or Command and Control, where an attacker establishes persistence or maintains remote access. Those stages are not offered.
Therefore, D is the best answer among these choices, but it should not be interpreted as meaning that exploitation itself is the persistence stage. The key distinction is: gaining access through a human weakness is exploitation; maintaining that access would normally involve later kill-chain stages.
Cuiabá, Brazil

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 permits_patties.0z on: September 12, 2026
For this question the answer is wrong, it should be C
If you’re referring to Question 5, you’re right: C is the better answer, and the provided key showing A appears incorrect.

C: Develop the rule in the Rules Editor, define the events, match, and condition sections, then use the test rule feature. This directly validates the YARA-L rule without enabling it in production.

A: UDM Search can help investigate data and refine filters, but it does not fully test YARA-L logic—especially complex event joins, match windows, and conditions.

D is less appropriate because setting a rule live, even without alerting, can still involve production execution and is not the intended controlled testing workflow.
Riyadh, Saudi Arabia

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 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 User9895 on: September 11, 2026
Question 12:
Correct answer: B. Port security
A MAC flooding attack sends many fake source MAC addresses to a switch. This can overwhelm the switch’s MAC address table, causing it to broadcast traffic out multiple ports and potentially allowing an attacker to capture traffic.
Port security mitigates this by:

Limiting the number of MAC addresses allowed on a switch port

Restricting ports to specific known MAC addresses

Taking an action—such as dropping frames or shutting down the port—when the limit is exceeded

Why the others are less suitable:

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

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

NGFW: Filters network traffic at the firewall, but does not directly control MAC addresses learned by a switch.

Cambridge, United Kingdom

AI Explanation - verified by pikej74485 on: September 21, 2026
Question 82:
The correct answers are C and D:

C — Before update

D — Before insert

In before triggers, records in Trigger.new can be modified directly. Changes are automatically saved with the operation, so you typically do not call update or insert.

apex trigger AccountTrigger on Account (before insert, before update) { for (Account acct : Trigger.new) { acct.Description = 'Updated automatically'; } }

Why not after triggers?

In after insert and after update, Trigger.new records are read-only.

Use after triggers when you need the record’s final database Id or want to create/update related records.

Attempting to change a field directly in an after trigger causes a read-only error.

Chennai, India

AI Explanation - verified by User6020 on: September 23, 2026
Question 128:
Correct answer: A — Reduce at a decreasing rate.
A learning curve assumes that as cumulative production increases, employees become more efficient and the time required per unit falls.
However, the improvement is not constant:

Early units show relatively large time savings.

Later units still take less time, but the reduction becomes progressively smaller.

The curve therefore becomes flatter as production approaches 256 units.

So, during production of the first 255 units, the time for each successive unit is expected to reduce, but at a decreasing rate.
Why the other options are incorrect:

B: The reduction is not constant; learning normally diminishes over time.

C: Time does not reduce at an increasing rate.

D: A steady state may eventually be reached, but the question concerns the first 255 units while learning is still occurring.

Maseru, Lesotho

AI Explanation - verified by User2158 on: September 14, 2026
Question 3:
Question 3 is a network-infection investigation hotspot. You’re expected to inspect the logs on each host and the firewall, then determine:

Which host first communicated with the suspected malicious source

Whether that host initiated suspicious traffic or merely received it

Which other hosts show evidence of infection, such as connections from the originating host

Which hosts have no related suspicious activity and are therefore clean

The answer key marks A, but the actual host/firewall images and log details are not visible here, so I can’t independently verify that selection. The correct reasoning is to identify the earliest infection event, not simply the host with the most alerts.
Typical evidence to look for includes:

An outbound connection to a suspicious external address

A downloaded or executed malicious file

Later lateral connections from that host to other internal systems

Firewall logs showing the direction and timing of the traffic

If you provide the screenshots or transcribe the logs for each host and the firewall, I can walk through the infection path and verify the hotspot answer.
Québec, Canada

AI Explanation - verified by khamankopane66 on: September 14, 2026
Question 15:
Correct answers: B, C and D.
The Sales Director has increased an already unrealistic target by 40% and introduced dismissal after three consecutive months of failure. This creates pressure and dysfunctional behaviour.

B — Sales staff will tender for riskier contracts:

To achieve higher sales and margins, staff may accept contracts with greater commercial or delivery risks. They may also submit low bids or agree to demanding terms.

C — Sales staff will encroach on other territories:

Because performance is judged individually, salespeople may compete for opportunities belonging to colleagues. This can damage cooperation and create internal conflict.

D — Sales staff will look for new jobs:

Unrealistic targets combined with the threat of dismissal reduce job security and morale. Capable employees may leave rather than work under an apparently unattainable system.
A is unlikely because the policy increases anxiety rather than job satisfaction. E is also incorrect because the dismissal threat makes staff feel less secure, not more secure.
The key CIMA concept is that poorly designed targets and incentives can cause dysfunctional behaviour, rather than improved performance.
Maseru, Lesotho

AI Explanation - verified by Tholang2016 on: September 11, 2026
Question 123:
Correct answer: A — Market skimming
Market skimming is a pricing strategy where a business:

Sets a high initial price for a new product.

Targets customers willing to pay more, often called early adopters.

Gradually reduces the price to attract more price-sensitive customers as the product becomes less novel and competition increases.

This is common in high-technology markets, where innovative products may initially have limited competition and strong demand from customers who want the latest technology.
The other options do not fit:

Penetration pricing: starts with a low price to gain market share quickly.

Premium pricing: maintains a high price to communicate superior quality or status; it does not necessarily involve later price reductions.

Loss leader pricing: sells one product at a very low price, sometimes below cost, to attract customers who may buy other products.

Maseru, Lesotho

AI Explanation - verified by User7377 on: September 01, 2026
Question 3:
Correct answer: C — approval of policy statements and funding.
Senior management’s primary role in information security governance is to provide direction, authority, and resources. They should:

Approve major information security policies

Allocate funding and resources

Set the organization’s risk appetite

Ensure security supports business objectives

The other choices are mainly operational or oversight activities:

Evaluating vendors is generally handled by security, procurement, or technical teams.

Assessing risks is typically performed by security and risk-management professionals, with management accepting or prioritizing the risks.

Monitoring regulatory adherence is usually handled by compliance, audit, or security functions.

The key exam distinction is that senior management governs and approves, while security professionals generally assess, implement, and monitor.
Islington, United Kingdom

AI Explanation - verified by User1028 on: September 22, 2026
Question 1:
The answer key shows C, but I believe the best answer is A: Provides a scalable platform for developing and deploying generative AI solutions.
Why:

Microsoft Foundry is an enterprise platform for developers, data scientists, and IT teams.

It supports the full AI application lifecycle: selecting models, connecting enterprise data, developing, evaluating, deploying, monitoring, and scaling solutions.

It can include visual tools and low-code experiences, but it is not primarily designed to enable business users to build complete generative AI solutions independently.

Why the other options are weaker:

B: You still need to select and configure an appropriate model.

C: Business users may participate through visual tools, but they are not the primary target audience.

D: Foundry includes low-code tools, but it is not fundamentally a low-code-only platform.

Exam takeaway: Microsoft Foundry’s key benefit is an enterprise-grade, scalable environment for building and managing generative AI applications and agents.
Chennai, India

AI Explanation - verified by User3500 on: September 22, 2026
Question 101:
Correct answer: D — Due diligence
The analyst is evaluating a SaaS vendor before allowing the organization to use its service. Requesting and reviewing the vendor’s SOC 2 report helps determine whether the vendor has appropriate security and operational controls.

Due diligence: Researching and evaluating a third party before entering or continuing a business relationship.

Internal audit: Evaluates controls within the organization itself.

Penetration testing: Actively tests systems for exploitable vulnerabilities.

Attestation: A formal statement or report—such as a SOC 2 report—provided by an independent party about an organization’s controls.

The SOC 2 report is an attestation product, but the analyst’s activity—reviewing it to assess the vendor—is due diligence.
Essex, United States

AI Explanation - verified by User8210 on: September 24, 2026
Question 8:
Correct answer: LLDP
LLDP (Link Layer Discovery Protocol) lets network devices advertise information about themselves to directly connected devices. It can reveal details such as:

The connected switch

The switch’s port/interface

Device and port descriptions

Sometimes VLAN or management information

Because the technician’s laptop works when connected to the same port as the VoIP handset, the physical port is likely functional. The technician can use LLDP information to identify exactly which switch and interface that port connects to.
Why the others are incorrect:

IKE: Establishes security associations for IPsec VPNs.

VLAN: Defines logical network segmentation; it does not identify a physical switch port.

netstat: Displays local network connections and statistics, not the upstream switch and port.

Manila, Philippines

AI Explanation - verified by User8693 on: September 07, 2026
Question 172:
For Question 172, the answer key’s A is the stronger answer—not B.
A. Implement access controls and encryption.
Because the company already processes and stores sensitive data, its first priority should be protecting that data through:

Access controls — ensuring only authorized users can access it.

Encryption — protecting the data if it is intercepted or exposed.

B. Training on data protection policies is important for compliance, but training alone does not directly secure the stored sensitive data. It would typically follow the establishment of essential technical safeguards.
Lagos, Nigeria

AI Explanation - verified by User5505 on: September 20, 2026
Question 5:
Question 5 is about Power Query data profiling in a Fabric dataflow.
To find the minimum and maximum values for every column, you need the column profile, because it provides column statistics such as:

Minimum

Maximum

Average

Count

Null/empty values

Distinct values

The relevant selections are:

Enable column profile

Enable details pane

Show column profile in details pane

The answer key showing only B and E appears incomplete because the question asks for three selections. Show column value distribution is not sufficient—it displays value-frequency patterns, not the min/max statistics.
Also note that Power Query profiling may use only the first 1,000 rows by default. Since this dataflow has 500 rows, the default profiling range covers the complete result set.
Fort Mill, United States

AI Explanation - verified by Tholang2016 on: September 11, 2026
Question 196:
Question 196 tests the principles of throughput accounting, which focuses on maximising cash generation through the organisation’s main constraint or bottleneck.
The correct statements are A, C and D:

A — If there is no demand, there should be no production.

Throughput accounting discourages producing for inventory. Production should be driven by actual customer demand.

B — Not all sales equal profit.

This statement is generally treated as false in this question. Throughput accounting defines throughput as sales revenue less direct material costs. Sales generate throughput, which contributes towards profit after operating expenses.

C — Stocking up on inventory is bad for business.

Inventory ties up cash and may incur storage, insurance and obsolescence costs. Throughput accounting aims to keep inventory as low as possible.

D — All costs, except materials, are considered fixed.

In the short term, throughput accounting treats operating expenses—including labour and overheads—as fixed. The main variable cost is usually direct materials.

E — Departments should operate at full capacity regardless of bottlenecks.

This is false. Producing more than the bottleneck can handle creates unnecessary inventory. Resources should be coordinated around the constraint.
Maseru, Lesotho

AI Explanation - verified by User6439 on: September 09, 2026
Not only is this incorrect, it's idiotic. This a routine audit. Try again.
You’re right—I misread the scenario. The better answer is B: File integrity monitor.
The key clues are “performing an audit” and the fact that the message appears immediately when the tool examines /etc/shadow.
A file integrity monitor (FIM) audits critical system files—such as /etc/shadow—by checking their attributes or calculating hashes. If the monitoring process lacks permission to read the file, it can report:
Error 13: Permission denied
Why D, password cracker, is weaker:

A password cracker would normally be identified by behavior such as loading password hashes or attempting dictionary/brute-force attacks.

The question describes a routine audit, not password recovery.

Simply encountering a protected file during an audit is characteristic of a misconfigured or insufficiently privileged FIM.

So the community answer key appears wrong, and my earlier explanation incorrectly over-weighted the filename.
Amsterdam, The Netherlands

AI Explanation - verified by User9732 on: September 15, 2026
Question 7:
Correct answer: B. Automated response actions
A next-generation SIEM does more than collect and correlate logs. It can use analytics, threat intelligence, and automation to identify threats and trigger response actions—often through integration with SOAR capabilities.
Why the others are incorrect:

Virus signatures: Primarily associated with antivirus or antimalware tools.

Security agent deployment: Usually handled by endpoint-management or endpoint-security platforms.

Vulnerability scanning: Performed by vulnerability-assessment tools, although a SIEM may ingest their results.

The key distinction is that next-generation SIEM systems can help detect, investigate, and automatically respond to security incidents.
New Orleans, United States

AI Explanation - verified by ricabrica on: September 25, 2026
Question 35:
Question 35 — correct choice: serverless API
The answer key marks D, but based on the options shown, I believe that is incorrect. The requirements describe a serverless API deployment:

Key-based authentication: Provides an endpoint secured with API keys.

Real-time REST access: Supports online inference through an HTTP/REST endpoint.

No VM vCPU quota consumption: Microsoft hosts and manages the underlying infrastructure, so your subscription’s VM quota isn’t used.

Why the other choices are unsuitable:

Batch: Intended for asynchronous, large-volume processing rather than real-time requests.

Self-hosted container: You manage the infrastructure and typically need compute resources and quota.

Standard: This is not the clearest deployment type for the stated requirements; the specific Foundry option is serverless API.

The explanation in the dump appears to describe serverless API while labeling it as “standard,” which likely caused the answer mismatch.
Munich, Germany

AI Explanation - verified by User8458 on: September 21, 2026
Question 19:
Correct answer: D — IP service affinity
IP service affinity allows Discovery to remember which protocol or service successfully identified a device at a particular IP address.
In this scenario:

Discovery tries the SSH probe first.

SSH fails.

Discovery tries SNMP, which succeeds.

Discovery records SNMP as the preferred service for that IP.

Future discoveries try SNMP first.

Why the others are incorrect:

Classification identifies the type of device, such as a server, router, or printer.

Credential affinity remembers which credentials work for a device.

MID Server affinity associates a device or network with a particular MID Server.

IP service affinity specifically controls the preferred discovery protocol or service.

Bengaluru, India

AI Explanation - verified by User9407 on: September 24, 2026
Question 1:
The correct choices are C and D.

C. Case after-insert trigger that publishes a Platform Event

- A Case is created when the customer initiates an exchange or cancellation. - The trigger can identify the relevant Case type/status and publish a Platform Event. - The external analytics system subscribes to that event for near-real-time processing.

D. Custom Apex controller that publishes a Platform Event

- Clicking Authorize Exchange Product or Initiate Refund is a user-interface action, not necessarily a record insertion or update. - The menu action can call an Apex controller, which publishes a Platform Event representing the click.
Why the other choices are unsuitable:

A. Trigger with a callout: Salesforce triggers should not make direct synchronous callouts, and this tightly couples transaction processing to the external system.

B. Workflow Rule with Outbound Message: This can react to record changes, but it cannot reliably capture a user clicking a menu item. It also does not provide the same flexible event-driven model as Platform Events.

The key distinction is: Case creation is captured by a trigger; menu clicks are captured by the Apex code behind the action.
Hyderabad, India

AI Explanation - verified by User4835 on: September 10, 2026
Question 3:
Correct answer: No.
The answer key shows B (No), and that is correct.

The requirement is to obtain an assessment of the Azure environment’s design.

The proposed solution is the Premier support plan.

Premier can provide this type of guidance, but it is a higher-tier, more expensive option.

The question specifically says to keep costs to a minimum. A lower tier—typically Professional Direct in the support-plan model used by this question—provides architectural/design guidance.

Therefore, subscribing to Premier would meet the technical requirement but would not meet the cost-minimization goal.
Antwerp, Belgium

AI Explanation - verified by molnarsignup2002 on: September 01, 2026
Question 228:
Correct answer: B — Azure Machine Learning Designer.
The name is not necessarily outdated, although Microsoft’s naming can be confusing:

Azure Machine Learning is the overall Azure service.

Machine Learning designer is the visual, drag-and-drop interface within Azure Machine Learning.

Microsoft may refer to the broader product as Azure Machine Learning studio, while “Designer” remains the specific visual workflow tool.

Designer lets you build machine-learning pipelines by connecting datasets, data-transformation steps, training modules, evaluation modules, and deployment components without writing all the code manually. It supports building, testing, and deploying predictive models.
The other options do different jobs:

Azure Logic Apps: Workflow and integration automation.

Azure Batch: Large-scale parallel or batch compute.

Azure Cosmos DB: Globally distributed NoSQL database.

Be careful not to confuse current Azure Machine Learning Designer with the older Azure Machine Learning Studio (classic), which was a separate legacy offering.
Budapest, Hungary

AI Explanation - verified by User7108 on: September 08, 2026
Question 83:
Correct answer: D. Change control process
The design is already released, so any corrections or modifications should go through the organization’s change control process. This ensures changes are:

Documented and formally requested

Analyzed for security, cost, and operational impact

Reviewed and approved by the appropriate personnel

Tested before implementation

Tracked and reversible if problems occur

Why the other options are less suitable:

Risk management process: Identifies and evaluates risk, but does not directly authorize design changes.

Product design process: Applies primarily while creating or developing the product.

Design review process: May have identified the issues, but the next step for changing an already released design is controlled change management.

The key clue is “currently released design.” Changes to an approved or production design must be handled through change control.
Noord, Aruba

AI Explanation - verified by User5357 on: September 12, 2026
Question 1:
No tienen que ser idénticas en sistema operativo, pero sí deben cumplir varias compatibilidades.

Un AG puede tener réplicas en Windows y Linux desde SQL Server 2017; por tanto, una réplica Windows y otra Linux es posible.

Sin embargo, las réplicas de un AG deben utilizar normalmente la misma versión principal de SQL Server. Una instancia SQL Server 2017 no puede tener directamente una réplica secundaria SQL Server 2019 como configuración normal y permanente.

En tu escenario, SQL Server 2017 en Windows y SQL Server 2019 en Linux no se pueden añadir directamente como réplicas equivalentes de AG1. Primero habría que realizar un proceso de actualización/migración compatible, por ejemplo mediante una actualización gradual o una tecnología de migración como log shipping o distributed availability groups, según el diseño.

Además, en un AG mixto Windows/Linux hay que considerar:

Tipo de clúster y mecanismo de quorum.

Failover normalmente manual en configuraciones multiplataforma.

Edición y características compatibles.

Configuración de endpoints y permisos.

Limitaciones específicas de SQL Server en Linux.

Por eso, en la pregunta 41, “añadir una secundaria a AG1” no debe interpretarse literalmente como conectar sin más SQL 2019 Linux a un AG SQL 2017. La respuesta del banco parece simplificar demasiado el escenario; habría que validar la ruta exacta de migración.
Mollet Del Vallès, Spain

AI Explanation - verified by User6296 on: September 22, 2026
Question 2:
You’re right to question it. If Label2 applies encryption and grants no usage rights to the user requesting the Copilot summary, Copilot cannot read File3 and must not include its contents in the summary.
The important distinction is:

Label applied does not automatically exclude a file from Copilot.

Encryption/usage rights determine whether Copilot can access the file’s content.

If the user has no permission under Label2, File3 should be unavailable to Copilot for that user.

File3’s label might be inherited by derived content only if File3 was actually processed and contributed by an authorized user; it should not be treated as contributing merely because it exists in the source set.

Therefore, the supplied explanation—claiming that Summary1 or Summary3 inherits Label2 simply because File3 is listed—looks unreliable. The answer depends on the exact Hotspot table and whether “none” means no encryption permissions or merely no content marking. Based on your description, File3 should not contribute to a summary for an unauthorized user.
Nagpur, India

AI Explanation - verified by User4708 on: September 23, 2026
Question 1:
Correct answer: The capacity tier.
Reasoning:

The job keeps 31 days of regular restore points. A backup from the week of January 1 is older than 31 days by March 20, so it is no longer expected to remain on the performance tier.

It is also a weekly GFS full backup, retained for 14 weeks. Therefore, it is still protected and has not been deleted.

In a Scale-out Backup Repository, older backups can be moved from the performance tier to the capacity tier—typically object storage—according to the configured offload policy.

The archive tier is not selected because the question’s configuration does not indicate that the backup has been archived there.

So, the standard retention removes the backup from normal short-term storage, while the weekly GFS retention preserves it in the capacity tier.
Buenos Aires, Argentina

AI Explanation - verified by User7412 on: September 14, 2026
Question 43:
Correct answer: D — To ensure non-repudiation
An S/MIME digital signature allows recipients to verify that:

The message came from the claimed sender (authentication)

The message was not altered in transit (integrity)

The sender cannot easily deny having signed and sent it (non-repudiation)

Why the others are incorrect:

Compliance standards: May be a reason in some organizations, but it is not the primary security benefit.

Increase delivery rates: Digital signatures do not generally improve email delivery.

Block phishing attacks: Signatures can help recipients verify legitimate messages, but they do not block phishing by themselves.

S/MIME can also provide encryption, but a digital signature specifically addresses authenticity, integrity, and non-repudiation.
Biloxi, United States

AI Explanation - verified by User6296 on: September 22, 2026
i think you are getting confused with IRM, i have checked MS official sources, A should be the correct answer. can you also check
You’re right to challenge it. My previous answer was incorrect for this question. The expected answer is A — Microsoft Purview portal.
The distinction is:

Microsoft Purview portal: Create and manage sensitivity labels and configure support for sensitivity labels used with Office files in SharePoint and OneDrive.

SharePoint admin center: Primarily manages SharePoint settings. Older guidance and PowerShell procedures used SharePoint tenant configuration, which can make this question confusing.

IRM: Concerns Information Rights Management and is a separate protection mechanism; it should not be used to identify the portal for configuring Microsoft Purview sensitivity labels.

Microsoft’s current administrative experience places sensitivity-label configuration under Microsoft Purview, although some tenant-level functionality may still be exposed through SharePoint Online PowerShell. Therefore, among the four portal choices, A is the best and current answer.
Nagpur, India

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

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Cisco 010-151 Exam Prep Supporting Cisco Datacenter Networking Devices (Page 5 )

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Cisco 010-151 Exam Prep
Supporting Cisco Datacenter Networking Devices (Page 5 )