A technician is installing a new SOHO wireless router. The customer needs to access local files via a remote desktop application from outside the office. Which of the following should the technician configure?

Port forwarding
A default SSID change
A firmware update
MAC filtering

Answer(s): A

Show Answer Next Question

QUESTION: 10

A user's computer has been performing sluggishly. The user reports the computer takes a long time to be ready to use after powering it on. A technician decides to use MSConfig to review the applications that might be causing the slowdown. On which of the following should the technician focus? (Choose two.)

Startup
Disk Defragmenter
Windows Updates
Services
Disk Cleanup
Event Viewer

Answer(s): A,D

Show Answer Next Question

QUESTION: 11

Which of the following has the GREATEST risk of ESD and damaging electronic components?

Vacuum
Grounding strap
Surge suppressor
Battery backup

Answer(s): B

Show Answer Next Question

QUESTION: 12

Which of the following physical security measures is intended to mitigate tailgating?

Biometrics
Badge reader
Smart card
Mantrap

Answer(s): A

Show Answer Next Question

Download PDF Next Page

Viewing page 4 of 64
Viewing questions 13 - 16 out of 701 questions

Post your Comments and Discuss CompTIA 220-1002 exam prep with other Community members:

Comments:

Name:

220-1002 Exam Discussions & Posts
220-1002 AI Verifications

anon on: March 04, 2025
Anyone use the free version to help them pass the test? Can't really afford the pdf version right now.
UNITED STATES

senan on: March 02, 2025
salam bu ne suallardi bele
AZERBAIJAN

HCipher on: February 12, 2025
i can certify for anyone planning to take the exam that these questions are up to date and representative of the actual exam, but i strongly urge you to read, and understand the material as comprehensively as you could ensuring you learned as best as you possibly could. before learning the dumps, as acquiring the certificate without any knowledge gained is a futile endeavor for your career progression and the likes
PORTUGAL

The Professor on: December 21, 2024
Passed the A+ today. Many of these questions are valid but be careful to read your questions first because the answer may change based on the conditions in the question
UNITED STATES

CompTIA on: December 03, 2024
These questions are valid but you can't rely on them. We do not use these questions no more. On god.
UNITED STATES

Jury on: April 10, 2024
i just passed my A+ core 2 today. 4 of my PBQ was exactly the same with this practice test. it6 is really worth understanding all the questions here. big help!! thank you so much!! Aiming for my Sec+ now before 601series expires in July
Anonymous

Marc on: March 14, 2024
This exam dumps is valid in US as of yesterday. I can say that it helped a lot with my exam. A lot of relevant topics.
UNITED STATES

Jacob on: February 12, 2024
This exam is one of the hardest ones. You cannot pass without using these exam dumps. Just an FYI to others, majority of these questions are in the exam.
Italy

GetGo on: August 11, 2023
It was pretty easy to pass this exam with the help of this exam dumps PDF. Free version is not complete. I paid for the full version with 50% sale.
Anonymous

AI Explanation - verified by User7748 on: July 29, 2026
What is terraform remote backend
A remote backend is a Terraform backend that stores your state and runs Terraform operations in a remote service (typically Terraform Cloud or Terraform Enterprise) rather than on your local machine.
Key points:

State is stored remotely in Terraform Cloud/Enterprise, not as a local file.

Terraform runs (plan/apply) can be executed on remote infrastructure, with results visible in the remote workspace UI.

Supports workspace-based organization, state locking, and concurrency control.

Useful for team collaboration, centralized governance, and auditable logs.

How it’s configured:

In your configuration, you use a backend block like backend "remote" { ... }.

You still run terraform init to configure/migrate to the remote backend.

After setup, terraform plan/terraform apply may be executed remotely, and the outputs/logs appear in the Terraform Cloud/Enterprise UI rather than (only) in your local terminal.

Difference from other backends (e.g., S3, Consul):

Other backends store state remotely but typically do not provide remote execution; with the remote backend you get remote runs and a collaborative UI, not just remote state storage.

Hyderabad, India

AI Explanation - verified by User3892 on: August 07, 2026
Question 1:
Correct answer: B — The HTTP Request operation will succeed if the CA’s certificate is present in the JRE’s default truststore.
Why:

The target API uses HTTPS, so Mule must validate the server’s TLS certificate.

The TLS configuration is set to None, meaning no custom truststore is configured.

Mule therefore uses the JRE’s default truststore to determine whether the target certificate is trusted.

If the issuing CA certificate is in that truststore, the TLS handshake can succeed.

If it is absent—or the certificate is otherwise invalid—the request fails with a TLS/handshake error.

The keystore is different: it generally contains private keys and certificates owned by the client, commonly used for client authentication in mutual TLS (mTLS). This question concerns validating the server certificate, which uses a truststore.
Chennai, India

AI Explanation - verified by bill.dailey on: July 25, 2026
Question 159:
Question 159 asks about the primary benefit of adding automation and orchestration to a SIEM.
Answer: D) acts as a workforce multiplier.
Why:

Automation handles repetitive tasks, and orchestration coordinates responses across tools (SIEM, SOAR, EDR, etc.).

This allows the security team to process more events with the same number of people, improving throughput and response times.

Analysts can focus on more complex tasks like investigation and threat hunting instead of manual triage.

Why the other options aren’t the primary benefit:

It increases complexity: automation can reduce complexity when well-implemented; complexity is not the main intended benefit.

It removes technical debt: automation/OR focuses on current incident response efficiency, not primarily on architectural debt.

It adds additional guard rails: governance is important but not the core value of automation/orchestration within a SIEM.

Virginia Beach, United States

AI Explanation - verified by User5465 on: August 08, 2026
Question 29:
Correct answers: A and C
The exception is most likely a Kinesis throughput or throttling exception, caused by periodic spikes exceeding the available shard capacity.

A. Implement retries with exponential backoff

- Retry failed requests after progressively longer delays. - This prevents all clients from retrying simultaneously and gives Kinesis time to recover. - In production, use bounded retries and preferably jitter.

C. Reduce the frequency and/or size of requests

- Send smaller batches or spread requests over time. - This reduces the amount of data and number of records sent to a shard during spikes.
Why the others are incorrect:

B. Use PutRecord instead of PutRecords — PutRecord sends one record per call and does not remove the underlying throughput limitation. It may increase request overhead.

D. Use Amazon SNS instead — SNS is not a direct fix for Kinesis shard throttling and changes the required streaming architecture.

E. Reduce KCL consumers — KCL consumers read from Kinesis; they do not solve producer-side PutRecords throttling.

Lagos, Nigeria

AI Explanation - verified by User8514 on: August 14, 2026
Question 15:
The answer key shows A, but that appears incorrect. The best answer is C:
> Create a junction object with Master-Detail Relationships to both Machinery and Construction Job.
Why:

A single Construction Job can use multiple Machinery records.

A single Machinery record may be used on multiple Construction Jobs.

This is a many-to-many relationship, which Salesforce models using a junction object.

The junction object can contain fields such as:

- Assignment date - Return date - Usage cost - Maintenance cost
For example, an object such as Machinery Assignment could have:

Master-detail to Machinery

Master-detail to Construction Job

Date and cost fields

Option A—a lookup from Construction Job to Machinery—would allow only one Machinery reference per job and would not properly support multiple machinery assignments or assignment-specific dates and costs.
San Juan, Philippines

AI Explanation - verified by nanrany on: July 29, 2026
Question 240:
Question 240 asks which option provides the least management overhead for migrating a PostgreSQL database that isn’t used often.

Correct answer: D) Amazon Aurora Serverless

Why:

Aurora Serverless is serverless, so compute capacity scales automatically and can pause during idle periods. This minimizes ongoing administration and you pay only for actual usage, which is ideal for infrequent workloads.

PostgreSQL on EC2 requires full OS and DB administration.

RDS for PostgreSQL is managed but still involves provisioning capacity and some maintenance tasks.

Aurora PostgreSQL (non-Serverless) is managed but requires you to manage capacity, though with some automation; it’s not as hands-off as Serverless for intermittent usage.

In short, when usage is sporadic, Aurora Serverless offers the lowest ongoing management effort. If you want, I can walk through why the other options are less suitable in more detail.
Busan, South Korea

AI Explanation - verified by User8027 on: August 15, 2026
Question 8:
Question 8 is testing how Salesforce declarative field types map to Apex data types.
The intended answers are likely A, D, and E, but option D appears to contain a typo:

A. Number ? Decimal — Correct. Salesforce Number fields are represented in Apex as Decimal.

D. Date/Time ? Datetime — This is correct conceptually, but “Dateline” is not an Apex type. If the option literally says “Dateline,” it is incorrect.

E. Checkbox ? Boolean — Correct. A checkbox contains true or false.

Incorrect options:

Number ? Integer — A Number field maps to Decimal, even when its scale is zero.

Text Area ? List<String> — A text area maps to a single String, not a list.

So, the answer key is relying on D meaning Datetime. As written, the question has a typographical error; the technically correct mapping is Number ? Decimal, Date/Time ? Datetime, and Checkbox ? Boolean.
Bengaluru, India

AI Explanation - verified by marcjacob324 on: August 17, 2026
Question 8:
Correct answer: LLDP (Link Layer Discovery Protocol)
LLDP is a Layer 2 discovery protocol that lets network devices advertise information about themselves to directly connected devices. It can reveal the neighboring switch, its management information, and the specific switch port involved.
Why the other options are incorrect:

IKE: Negotiates security parameters for IPsec VPNs; it does not identify switch ports.

VLAN: A logical network segmentation method, not a discovery protocol.

netstat: Displays local network connections and listening services, but cannot identify the physical switch or port.

Because the laptop works when connected to the same port, the technician can use LLDP information to determine which switch and interface serve that connection, then verify whether the VoIP handset or its configuration is the problem.
Atlanta, United States

AI Explanation - verified by jellenac on: July 28, 2026
Question 45:

Answer: Data enhancement.

Why: Augmenting gold-layer tables with an additional dataset is enriching or enhancing the existing data to support the ad-hoc analysis. The other options don’t capture the idea of adding external data to improve the dataset (ad-hoc improvements = tweaks, last-mile dashboarding = building dashboards, last-mile ETL = ETL steps at the end of the pipeline). In practice, this is often also called data enrichment.

Sarajevo, Bosnia And Herzegovina

AI Explanation - verified by User3588 on: August 17, 2026
Question 36:
Question 36: The answer key appears incorrect.
The question asks whether assigning the Reader role at the subscription scope enables Admin1 to enable Traffic Analytics.

The explanation states that Traffic Analytics can be enabled by a user with one of these subscription-level roles:

- Owner - Contributor - Reader - Network Contributor
Therefore, based on the cited Microsoft documentation, the answer should be Yes, not No.
The confusing part is that Reader is normally a read-only role and cannot modify most Azure resources. However, the Traffic Analytics documentation specifically lists Reader as an accepted role for enabling the feature—likely because the configuration operation is performed through the Network Watcher service.
So:

Question 34 — Network Contributor: Yes

Question 35 — Owner: Yes

Question 36 — Reader: Yes, according to the stated explanation and documentation

The answer key’s B (No) contradicts its own explanation.
Birmingham, United Kingdom

AI Explanation - verified by User9085 on: July 21, 2026
Question 18:
Question 18 asks which foundation model type is best for a search app that handles text and image queries. Correct answer: A) Multi-modal embedding model.

Why: A multi-modal embedding model maps both text and images into a shared vector space, enabling cross-modal similarity and retrieval (e.g., find images matching a text query or text matching an image).

What it does: Enables efficient similarity search using a vector database or nearest-neighbor indexing.

Why the other options aren’t suitable:

- Text embedding model handles only text, not images. - Multi-modal generation model generates content, not primarily for retrieval. - Image generation model creates images, not for embedding-based search.

Quick implementation note: you’d typically pair the embeddings with a vector store (e.g., ANN index) and possibly fine-tune on domain data for better alignment across modalities.

Kwai Chung, Hong Kong

AI Explanation - verified by User5866 on: August 10, 2026
Question 12:
Correct answer: B — Enabling data roaming
When traveling internationally, the phone may connect to a partner carrier for voice calls but keep cellular data roaming disabled. Email requires a data connection, so the user can call but cannot send or receive email.

Disabling GPS: Affects location services, not email connectivity.

Configuring 4G usage only: Does not enable international data access and could prevent connectivity if 4G is unavailable.

Connecting using a hotspot: Could provide data, but it is not the most direct solution and depends on another network or device.

Data roaming allows the phone to use cellular data through a foreign carrier’s network. It may incur additional charges, so users should check their carrier’s international plan.
Chicago, United States

AI Explanation - verified by User9198 on: July 28, 2026
Question 108:
For Question 108, the correct answer is IAM roles.
Explanation:

Why: If an application on EC2 needs to call other AWS services, using an IAM role (attached to the EC2 instance as an instance profile) provides temporary, automatically rotated credentials. This avoids embedding access keys in the application.

How it works: Create a role with the minimum required permissions, attach it to the EC2 instance, and let the AWS SDK used by the application retrieve credentials from the instance metadata service. The credentials rotate automatically and are scoped to the policy you define.

Why not other options:

- Security groups: control network traffic, not API credentials. - AWS Firewall Manager: manages policies, not per-application credentials. - IAM user: would require long-lived credentials embedded in the app, which is less secure. - SSH keys: for SSH access to the instance, not for AWS API calls.
Best practice: grant only the permissions the application needs (principle of least privilege) and rely on the instance role for secure access.
Busan, South Korea

AI Explanation - verified by User1184 on: July 20, 2026
Question 27:
La bonne réponse est: Below-the-line (option C).
Explication rapide:

Problème: le système d’alertes signale des fluctuations tout en manquant les activités qui restent anormalement constantes sur une période longue. Il faut donc un scénario qui capte les anomalies qui se maintiennent dans le temps plutôt que les pics ponctuels.

Peer: permet de comparer un client à ses pairs; utile pour repérer des écarts relatifs, mais ne cible pas nécessairement les motifs d’anomalie persistante sur plusieurs périodes.

Revenus mapping: relie les transactions à des sources ou flux de revenus; utile pour l’analyse des fonds, mais pas directement pour détecter une anomalie longue durée.

Below-the-line: conçu pour détecter des activités qui passent en dessous des seuils habituels ou qui demeurent anormales sur une longue période, comblant ainsi la faiblesse des alertes à long terme.

En résumé, un scénario « Below-the-line » aide à identifier et déclencher des alertes lorsque l’activité est systématiquement anormale sur une longue période, ce qui répond directement à la faiblesse décrite. Note: la terminologie peut varier selon la plateforme; assurez-vous de comprendre comment votre outil définit ce type de scénario.
Lomé, Togo

AI Explanation - verified by User3907 on: August 17, 2026
Question 28:
The answer key appears incorrect. A and B are the best answers.

A — Add a Path for Stage: A Path lets users update the Opportunity’s Stage directly from the record page, without opening the full edit form. It can also display guidance and key fields.

B — Use a Kanban list view: Users can move Opportunities between stages by dragging records between columns, which is ideal when Stage is the only field they normally change.

Why not C? An auto-launched flow runs automatically or from another automation; it does not provide users with a simpler interface for manually editing the Stage.
Why not D? A simplified page layout might reduce the number of fields shown, but users would still need to open the edit page. It is less targeted than Path or Kanban for changing only Stage.
So, for the wording given, the likely correct answer is A and B, not the stated B and C.
Cairo, Egypt

AI Explanation - verified by User3892 on: July 31, 2026
role iam veut dire quoi
En bref: un rôle IAM est un ensemble d’autorisations que peut « assumer » une entité AWS (utilisateur, service, ou même un autre compte) pour accéder à des ressources, sans utiliser de clés d’accès à long terme.
Points clés:

Le rôle n’a pas de clés propres. Des identifiants temporaires (via STS) sont émis lorsque quelqu’un ou quelque chose « assume » le rôle.

La trust policy déclare qui peut assumer le rôle (par ex. une instance EC2, un utilisateur IAM, ou un service comme Lambda).

Une fois attaché à une ressource (par exemple comme un instance profile sur une EC2), l’application peut appeler les services AWS avec les permissions du rôle.

Pourquoi c’est utile:

Respect du principe du moindre privilège: on accorde uniquement ce qui est nécessaire.

Pas de stockages de clés sur les instances; les credentials se renouvellent automatiquement.

Cas d’usage:

Rôles pour EC2, rôles pour Lambda, accès cross-compte, etc.

Comment l’utiliser rapidement: 1) Créer le rôle et attacher les policies de permissions. 2) Définir la trust policy pour l’entité qui l’assume (par ex. EC2). 3) Attacher le rôle à la ressource (ex. faire un instance profile pour EC2). 4) L’application utilise les credentials fournis par le rôle via le SDK/CLI.
Bamako, Mali

AI Explanation - verified by User3588 on: August 17, 2026
Event | where EventType == "error" also listed as incorrect?
No. Event | where EventType == "error" is valid KQL and is arguably the most precise query for the requirement.
The important distinction is the operator:

kusto Event | where EventType == "error"

== is the KQL equality operator.

-eq is a PowerShell operator, not KQL.

is is not the correct equality operator in this context.

The displayed option appears to use:

text Event | where EventType –eq "error"

That is why it is marked incorrect: it uses –eq rather than ==—and it may also be a typographical/en-dash representation.
So the answer key’s statement is inconsistent:

Event | search "error" — valid, broad search.

search in (Event) "error" — valid, broad search.

Event | where EventType == "error" — valid, targeted filter.

If the actual option uses ==, it should not be marked incorrect.
Birmingham, United Kingdom

AI Explanation - verified by User5640 on: August 10, 2026
Question 99:
No.
Two VMs placed in one availability zone do not provide protection against a zone-level failure. The deployment would still depend on that single zone, so it cannot meet the 99.99% VM availability SLA.
The minimum suitable design is:

Two VMs

Distributed across two separate availability zones

Therefore, the solution does not meet the goal. The answer key’s B (No) is correct.
Sandton, South Africa

AI Explanation - verified by User8116 on: August 13, 2026
Question 61:
Correct answer: D — Amazon Aurora
Amazon Aurora is a fully managed relational database service from AWS. It is compatible with MySQL (and PostgreSQL), so applications designed for MySQL can often use Aurora with minimal changes. AWS manages tasks such as provisioning, patching, backups, and much of the underlying infrastructure.
Why the others are incorrect:

Amazon S3 — Object storage, not a database.

Amazon DynamoDB — Fully managed NoSQL key-value and document database.

Amazon Redshift — Managed data warehouse designed for analytics, not primarily transactional MySQL workloads.

For the exam, remember: Aurora = managed relational database compatible with MySQL/PostgreSQL.
Sapporo, Japan

AI Explanation - verified by User2560 on: July 26, 2026
Question 1:
Correct answers: A and B

Azure Resource Manager templates: Use ARM templates to define the VM infrastructure and baseline configuration as code. This ensures all Windows Server 2016 VMs are created with a uniform setup, minimizing manual configuration.

PowerShell Desired State Configuration (DSC) extension for Windows: DSC enforces a defined state across all servers and can automatically remediate drift. This keeps the VMs in the desired configuration with minimal ongoing admin effort.

Why not C? The Custom Script Extension runs scripts on a VM but doesn’t enforce or continuously maintain a uniform state across multiple VMs, so it’s less suitable for ongoing configuration management.
Chennai, India

AI Explanation - verified by User8745 on: July 19, 2026
Si la pregunta fuera: Which device is part of the fabric overlay?
Respuesta: el AP (punto de acceso).

En Cisco SD-Access, el fabric overlay se extiende hasta lo inalámbrico; los APs son nodos de borde del fabric y su tráfico queda dentro del overlay.

El cliente inalámbrico genera tráfico que viaja por el overlay, pero no es un componente del fabric en sí.

El WLC es principalmente una herramienta de gestión y control, no forma parte del overlay; el underlay es el transporte físico.

Lima, Peru

AI Explanation - verified by User4084 on: August 03, 2026
Question 10:
Question 10 asks whether recommending the “elastic expenditure model” for migrating VMs to an Azure pay-as-you-go subscription meets the goal. The provided answer (B) is No.
Why:

Pay-as-you-go in Azure is an operating expense (OPEX) model, not an “elastic” expenditure model.

Elastic or scalable terms describe capacity planning, not the cost category. The cost should be treated as OPEX since you pay for usage each month.

The parallel question (Question 12) shows the correct approach is using an operational expenditure model.

So, the solution in Question 10 is incorrect; the correct expenditure model is operational expenditure (OPEX).
Stockton-On-Tees, United Kingdom

AI Explanation - verified by User1790 on: August 06, 2026
Question 5:
Correct answer: C — Pull
A Databricks Repo can be connected to a central Git repository. When a colleague commits and syncs changes to that central repository, the data engineer uses Pull to retrieve those changes into their local Databricks Repo.
Git operations:

Pull: Downloads changes from the central repository and updates the local repository.

Push: Sends local commits to the central repository.

Commit: Records local changes in the repository’s history.

Merge: Combines changes from different branches.

Clone: Creates a new local copy of a repository.

The key distinction is direction: changes are moving from the central Git repository to the data engineer’s Databricks Repo, so the operation is Pull.
Pune, India

AI Explanation - verified by User9518 on: August 10, 2026
Question 16:
Answer: User1 and User3 only.
The key issue is the configured authentication method:

User1 can sign in because the account is cloud-only. It does not depend on the on-premises domain.

User3 can sign in because the account uses Password Hash Synchronization (PHS). Azure AD has a synchronized password hash and can validate the sign-in even when connectivity to on-premises Active Directory is unavailable.

User2 cannot sign in because the account relies on Pass-through Authentication (PTA). PTA sends the authentication request to an on-premises PTA agent, which must contact a domain controller. With the internet connection from on-premises lost, that validation cannot occur.

The fact that all users work remotely does not change the result. The deciding factor is whether authentication is performed in Azure AD or requires a reachable on-premises domain controller.
The answer key’s A is therefore consistent, assuming the user/configuration details in the unavailable exhibits show User1 as cloud-only, User2 as PTA-based, and User3 as PHS-based.
Hyderabad, India

AI Explanation - verified by User1075 on: July 20, 2026
why not the other answers
Here’s why the other options aren’t the best next step after a new motherboard install with POST failure:

A. Flash the BIOS: Not the first move. A BIOS update can be risky when POST is failing. It’s better to first rule out simpler causes (like RAM seating). BIOS flashing is usually done if the CPU isn’t supported by the current BIOS, which you’d check after RAM seating.

B. Check the CMOS battery: Possible but unlikely the immediate cause. CMOS battery issues would more likely cause BIOS settings to reset or clock problems. RAM seating is a more common, direct fix after a motherboard swap.

D. Reinstall the old motherboard: Not a troubleshooting step for the new system. The goal is to get the new motherboard to POST, not revert to old hardware.

C. Reseat the RAM: Correct because memory seating problems are the most common cause of POST failures after a motherboard swap. Re-seating ensures proper contact in the new board’s slots.

Indpls, United States

AI Explanation - verified by User7866 on: July 20, 2026
Question 52:

Correct answer: D.

Why: In a service offering, a service action is the activity performed by the service provider to deliver or support the service. A service desk agent provides support to a user is the actual action.

Why the others aren’t service actions:

- A: A mobile phone enabling remote work is a product/asset, not an action. - B: A password allowing a user to connect to WiFi is an access credential. - C: A license allows installation of software and is an entitlement, not an action.
Kuching, Malaysia

AI Explanation - verified by User3048 on: August 06, 2026
Question 12:
Correct answer: 5 network interfaces (A).
Each Azure VM must have at least one network interface (NIC). A single NIC can have:

A private IP address on 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 that inbound and outbound rules be identical does not require additional NICs. You can apply the same network security group (NSG) to all the NICs—or apply one NSG to the subnet containing them.
The other options incorrectly assume that public and private IP addresses require separate NICs. They do not.
Dublin, Ireland

AI Explanation - verified by User3038 on: August 17, 2026
Explain Databricks
Azure Databricks is a cloud analytics platform based on Apache Spark. It provides a collaborative environment for data engineers, data scientists, and analysts to process large datasets and build machine-learning solutions.
Key components:

Workspace: Stores notebooks, libraries, jobs, and other project resources.

Notebooks: Interactive documents containing code, queries, visualizations, and explanations. Common languages include Python, SQL, Scala, and R.

Clusters: Groups of virtual machines that run Spark workloads. Clusters can be started, stopped, and automatically scaled.

Data access: Databricks can read from services such as Azure Data Lake Storage, Azure Blob Storage, and Azure SQL.

Jobs: Automate notebooks or data-processing workflows on a schedule or in response to events.

In Question 13, data engineers use Databricks to process data stored in Azure Data Lake Storage. Credential passthrough makes Databricks use each engineer’s Microsoft Entra identity when accessing storage. Consequently, ADLS permissions are evaluated individually rather than using one shared account.
For newer Databricks designs, Unity Catalog is commonly preferred for centralized data governance and access control. However, the exam question specifically tests the older Premium tier plus credential passthrough design.
Calgary, Canada

AI Explanation - verified by User2395 on: August 02, 2026
Question 32:
Question 32 asks which trait of crisis management is most appropriate in a DR test. The correct answer is Process.

Why: Crisis management relies on established, repeatable procedures for responding to an incident (activation of the crisis team, escalation paths, communications, containment actions). This ensures a coordinated, timely, and auditable response.

Why not the others:

- Anticipate is more about proactive risk assessment and preparedness, not the real-time crisis response. - Strategic and Wide focus relate to long-term planning or enterprise-level considerations, not the immediate crisis-handling activities during a DR test.
In short, crisis management in a DR context is about executing defined processes to manage the incident effectively. If you want, I can relate this to a sample crisis management playbook or walk through how a DR exercise would be run.
Washington, United States

AI Explanation - verified by User4647 on: July 22, 2026
Question 2:
Question 2 asks which VM type is non-migratable during cluster updates.

VMs without NGT: Not clearly a migration blocker on its own; NGT (Nutanix Guest Tools) status isn’t the typical gating factor for live migration during maintenance.

VMs marked as an Agent: Not a standard, widely-known migration blocker; agents aren’t the typical reason a VM can’t be migrated.

Memory Overcommitted VMs: While memory pressure can affect placement, memory overcommitment isn’t a fundamental reason a VM would be labeled non-migratable during maintenance.

VMs with attached Volume Groups: This is the strongest candidate. A Volume Group is a set of volumes bound to a VM; moving the VM would entail relocating and reattaching those volumes, which can complicate or block live migration during maintenance.

Answer: D — VMs with attached Volume Groups.
Why: During maintenance/upgrades, Nutanix aims to minimize risk by only migrating VMs that can be safely moved. VMs with Volume Groups tie the VM to a specific storage configuration, making live migration more complex and often non-migratable until volumes are relocated or reconfigured.
If you want, I can walk through how Nutanix handles live migration during maintenance and what storage constructs (like Volume Groups) imply for mobility.
Lagos, Nigeria

AI Explanation - verified by User9425 on: August 06, 2026
Question 27:
Correct answer: A
You cannot enable encryption directly on an existing unencrypted AMI. Instead:

Create a new AMI or copy the existing AMI while specifying EBS encryption and an appropriate AWS KMS key.

This creates an encrypted AMI backed by encrypted EBS snapshots.

Copy the encrypted AMI to the destination Region, using a KMS key available there.

Launch the application stack from the encrypted AMI.

Why the other options are incorrect:

B: AWS KMS does not encrypt an existing unencrypted AMI in place. You must create an encrypted copy.

C: AWS Certificate Manager manages TLS certificates, not EBS or AMI encryption.

D: Enabling encryption by default affects newly created EBS volumes and snapshots; it does not encrypt an existing unencrypted AMI during copying.

The key exam concept is: convert an unencrypted AMI by copying it and specifying encryption parameters, then copy the encrypted version across Regions.
Lagos, Nigeria

AI Explanation - verified by User9493 on: July 22, 2026
Question 14:
Question 14 asks how to obtain remote access to a network appliance that has failed to start up properly.

Answer: D) Out-of-band management

Why this is correct:

- When a device isn’t booting, in-band methods like SSH or a web GUI aren’t available because the OS isn’t up. - Out-of-band management uses a dedicated management interface (e.g., BMC/IPMI, iLO, DRAC) on a separate network path. This allows you to access the device’s console, view POST/BIOS output, and perform power cycling or recovery actions even if the main network path is down. - It provides remote console access, remote power control, and configuration recovery capabilities independent of the device’s primary OS.

Why the other options aren’t suitable here:

- Crash cart: physical presence required; not remote. - Jump box: a remote intermediary, but it still relies on the device being reachable and booted; not specifically for a startup failure. - Secure Shell: requires the device to be up and reachable over the network; not usable if it failed to start.
In short, use out-of-band management to recover or administer a device that won’t boot.
Essex, United States

AI Explanation - verified by User9085 on: July 21, 2026
Question 23:
Question 23 asks which consideration determines how much information can fit into one prompt when building a generative AI app with Bedrock.

Correct answer: B) Context window.

Why: The context window is the number of tokens the foundation model can process in a single inference. It sets the maximum length of the combined input (prompt) and the model’s output. A larger context window allows more content to be included in one prompt.

How to use: Check the FM’s context window value and ensure your prompt length plus the desired completion stays within that limit. If needed, summarize or split input across multiple prompts.

Why the other options aren’t correct:

- Temperature controls randomness, not prompt length. - Batch size affects throughput (how many prompts are processed at once), not per-prompt capacity. - Model size relates to capacity and quality but does not directly fix how many tokens fit in a single prompt.

Quick tip: Verify the specific FM’s context window for Bedrock, since different models have different token limits.

Kwai Chung, Hong Kong

AI Explanation - verified by kapilthawani551 on: July 25, 2026
Question 48:
For question 48, the two efficient and scalable methods are:

ProductSearchModel.getProductSearchHits() — option C

ProductSearchHit.getRepresentedProducts() — option B

Why:

ProductMgr.queryAllSiteProducts() (A) queries every product in the site, which is heavy and not scalable for large catalogs.

Category.getProducts() (D) retrieves all products in a category; this can be slow for large categories.

Using the search model and hits (B and C) leverages the search index, supports paging, and avoids scanning the entire catalog, making it more scalable.

Note: The provided answer key on that page lists C and D, but based on SFCC concepts, B and C are the correct, scalable choices.
Kota, India

AI Explanation - verified by User9730 on: August 06, 2026
Question 27:
Question 27: Correct answer — No
The solution proposes Azure Multi-Factor Authentication (MFA), but MFA does not encrypt administrative credentials.

MFA verifies a user’s identity using additional authentication factors, such as a phone prompt or security token.

It helps prevent unauthorized access even if a password is compromised.

It does not provide secure storage or encryption of credentials used during automated deployment.

For this requirement, Azure Key Vault would be more appropriate. It can securely store passwords, keys, certificates, and other secrets, allowing deployment automation to retrieve them without exposing them in scripts or templates.
Therefore, the answer key’s B — No is correct.
Cape Town, South Africa

AI Explanation - verified by User5630 on: July 29, 2026
Question 16:
Question 16 asks how to make the web app send telemetry at a fixed sampling rate.

Correct answer: B — From the code repository, modify Startup.cs (in ASP.NET Core you configure the Application Insights SDK in code, not with ApplicationInsights.config).

Why the other options aren’t correct:

- Modify ApplicationInsights.config: used in older ASP.NET apps, not typical for ASP.NET Core. - From AppInsights1, modify Usage/cost settings: this doesn’t change sampling behavior. - From AppInsights1, configure Continuous export: export settings affect data export, not sampling.

How to implement fixed-rate sampling (ASP.NET Core):

- In your Startup/Program code, configure the telemetry pipeline to use fixed-rate sampling and disable adaptive sampling. - Example (ASP.NET Core 6+ style after WebApplication.CreateBuilder):
var builder = WebApplication.CreateBuilder(args); builder.Services.Configure<TelemetryConfiguration>(telemetryConfiguration => { var builder = telemetryConfiguration.DefaultTelemetrySink.TelemetryProcessorChainBuilder; double fixedSamplingPercentage = 10; // 10% sampling builder.UseSampling(fixedSamplingPercentage); }); builder.Services.AddApplicationInsightsTelemetry(new ApplicationInsightsServiceOptions { EnableAdaptiveSampling = false }); var app = builder.Build();
- This sets a fixed sampling rate (e.g., 10%) for telemetry sent to AppInsights1.

Key concep
Mumbai, India

AI Explanation - verified by User7408 on: August 03, 2026
Question 31:
Question 31: The correct answer is A (Yes).

Network Security Groups (NSGs) control network traffic to and from Azure resources.

By applying NSGs to the web tier and the database tier (subnets or NICs), you can:

- allow traffic from web servers to the database on specific ports/protocols, - and block other traffic, effectively controlling the connection types between web and database servers.

NSGs provide the necessary granularity (source/destination, port, protocol) to enforce the desired traffic patterns between tiers.

For easier management you can use separate subnets for each tier or, optionally, use Application Security Groups to simplify rule management.

Amman, Jordan

AI Explanation - verified by User7379 on: July 20, 2026
Question 59:
Question 59 asks which option would most likely meet the need to increase data transfer speed for JSON requests externally, given the current use of SFTP.

Correct answer: D) Microservices using API

Why:

- Microservices using API expose JSON over HTTP/HTTPS, enabling programmatic, low-latency data exchange. This typically speeds up data transfer and enables automation compared to file-based SFTP. - A website-hosted solution may provide access but doesn’t inherently improve API-based JSON transfer performance. - B Cloud shared storage is file/object-based and adds extra steps/latency for JSON API calls. - C Secure email is not suitable for large data transfers and lacks structured JSON API capabilities.
In short, API-based microservices are best for fast, automated JSON data transfers.
Porto Alegre, Brazil

AI Explanation - verified by User9156 on: July 24, 2026
Question 11:
Answer: False
Why: The COPY command does not always require you to specify a File Format. You can execute COPY without a FILE_FORMAT if:

The stage has a default file format defined (e.g., when you create the stage with FILE_FORMAT = (...)), and Snowflake will use that default.

- Example: CREATE STAGE my_stage FILE_FORMAT = (TYPE = 'CSV'); then COPY INTO my_table FROM @my_stage;

You use a named file format attached to the stage, or you specify an inline format in the COPY command, e.g., COPY INTO my_table FROM @my_stage FILE_FORMAT = (TYPE = 'CSV');

If neither a stage default nor an inline/named format is defined, and the files’ formats aren’t unambiguously inferred, the COPY will fail.
Quick takeaways:

Use a stage default: omit FILE_FORMAT in COPY.

Or rely on a named/inline format: specify FILE_FORMAT in COPY or set a format on the stage.

Chennai, India

AI Explanation - verified by sophielargeaudproust on: July 25, 2026
Question 53:
Question 53 asks in which scenario the EU AI Act would NOT apply to a UK facial recognition model.

Correct answer: C — The model is deployed at UK border checkpoints.

Why:

The EU AI Act applies to AI systems used within the EU or by entities established in the EU. So:

- A: Open-source licensing does not automatically remove applicability; if used in the EU, it can still be subject to the Act. - B: Deploying at an EU border checkpoint means the system is used inside the EU, so it’s within scope. - C: Deploying at UK border checkpoints occurs outside the EU jurisdiction, so it falls outside the Act’s scope. - D: Training by an EU company doesn’t by itself remove or add applicability; it could still be in scope if used in the EU or by an EU-established entity.
Key takeaway: Scope is about where the system is used or who deploys it (EU or EU-established), not about licensing or where the model was trained.
Montélimar, France

AI Explanation - verified by User5769 on: August 14, 2026
Question 57:
Correct answer: C — SSH Key
For automated data transfer between hosts, an SSH key pair is best suited:

The connecting host keeps the private key securely.

The destination host stores the corresponding public key in its authorized keys.

Authentication can occur without a person entering credentials each time.

SSH also provides encrypted communication and host authentication.

Why the other options are less suitable:

Biometric: Requires a human user and is difficult to automate.

Smart card: Often requires user interaction or card access.

Hard-coded password: Unsafe because passwords stored in scripts or applications can be exposed, reused, or difficult to manage securely.

The key exam concept is that machine-to-machine automation generally uses key-based authentication rather than human-oriented authentication methods.
Lincoln, United States

AI Explanation - verified by User9198 on: July 28, 2026
Question 98:
Question 98: A company wants to grant users in one AWS account access to resources in another AWS account. Which AWS service will meet this requirement?
Answer: B. IAM role
Explanation:

Cross-account access is typically implemented with an IAM role. You create a role in the target account (where the resources live) and configure a trust policy that allows principals from the source account to assume that role.

Users in the source account then assume the role (via Switch Role in the console or STS:AssumeRole) and receive temporary credentials with the role’s permissions to access the resources.

Why the other options aren’t correct:

IAM group: Groups exist inside a single account; they don’t grant cross-account access.

IAM tag: Tags are metadata and do not grant access.

IAM Access Analyzer: It analyzes and identifies public or cross-account access but does not grant access itself.

If you’d like, I can outline the steps to set up a cross-account role.
Busan, South Korea

AI Explanation - verified by User2066 on: August 02, 2026
Question 23:
Question 23 asks how to make yearly shipment data (on a custom Shipment object) available on the Account record for the Marketing team, without exposing unnecessary shipment details.
Key concepts:

Use a field on Account to show the aggregated yearly shipments (a Roll-Up Summary).

A Master-Detail relationship between Shipment and Account is required for Roll-Up Summary to work (and to ensure access is governed by the parent Account).

OWD and the relationship type determine what users can see. If you want to restrict shipment-level access while still showing a summary on Account, Private OWD on Shipment plus Master-Detail helps, because access to shipments is controlled by the Account record.

Option-by-option reasoning:

A (Public OWD on Shipment with Process Builder and a Lookup to Account): Not ideal. Public access would expose shipments broadly, and a lookup cannot support a built-in roll-up summary.

B (Private OWD on Shipment, Roll-Up Summary, Master-Detail to Account): Best answer. Private shipments, but because of Master-Detail, access and the roll-up are tied to the Account. The Account can show the yearly total via a Roll-Up Summary field.

C (Controlled by Parent on Shipment, Trigger, Master-Detail): Master-Detail is correct, but using a trigger is unnecessary for a straightforward roll-up; roll-ups are the standard, maintainable solution.

D (Private OWD on Shipment, Trigger, Lookup to Account): More complex and not as efficient; no automatic roll-up, and lookup breaks the ease of summarizing by Account.

Likely correct approach: B (primary). If you must pick two, C could be considered as an alternative approach (Master-Detail with a custom trigger), but B is the recommended, maintainable pattern. Note: the page’s listed answer is D, which conflicts wit
Kolkata, India

AI Explanation - verified by nanrany on: July 29, 2026
Question 220:
Answer: C — Amazon Cognito
Reason:

Amazon Cognito is designed for customer-facing apps to handle user sign-up, sign-in, and access control, and it can federate identities from social providers (Facebook, Google, etc.) or enterprise IdPs via SAML/OpenID Connect.

You can configure a Cognito User Pool and connect social identity providers, then use tokens (JWT) to authorize backend API calls.

Why the others are not suitable here:

AWS Directory Service is for connecting your AWS apps to an existing directory (like Active Directory) for enterprise users, not social login for customer apps.

AWS IAM is for managing access to AWS resources, not end-user authentication for your website.

AWS IAM Identity Center (AWS SSO) provides SSO for AWS accounts and enterprise apps, not typical social logins for consumer-facing websites.

Busan, South Korea

AI Explanation - verified by User5608 on: July 28, 2026
Question 26:
Here’s explanation for Question 26.

A: True. You can change the size of a Virtual Warehouse after creation (via UI or ALTER WAREHOUSE).

B: True. A warehouse can be resized while it’s running; the resize will take effect without needing to stop queries.

C: True. A warehouse can be configured to suspend after a period of inactivity (AUTO_SUSPEND).

D: True. A warehouse can be configured to auto-resume when new queries are submitted (AUTO_RESUME).

Note: The provided answer key shows A,B, but C and D are also true in Snowflake. The correct set should be A, B, C, and D.
Pune, India

AI Explanation - verified by nanrany on: July 29, 2026
Question 189:
Here’s the explanation for question 189.

Correct answer: D. AWS CloudShell

Why: AWS CloudShell is a browser-based shell that runs in the AWS Console and uses the current authenticated session. It provides a pre-authenticated, ready-to-use command-line environment directly from the Management Console, with AWS CLI and common tools installed.

Why the other options aren’t correct:

- AWS API is an API endpoint, not a browser-based, pre-authenticated shell launched from the console. - AWS Lightsail is a simple VM/service and isn’t designed as a pre-authenticated browser shell launched from the console. - AWS Cloud9 is a browser-based IDE, which requires creating and managing environments and isn’t the same “pre-authenticated shell launched directly from the console.”
Busan, South Korea

AI Explanation - verified by surbhidwivedi on: August 08, 2026
Question 22:
Correct answer: C.
In Phase A: Architecture Vision, TOGAF recommends using the Business Transformation Readiness Assessment to evaluate whether the organization is prepared to adopt the proposed architecture.
The assessment examines factors such as:

Leadership and stakeholder commitment

Business capability and skills

Organizational culture

Availability of resources

Ability to manage and sustain change

Impact of the proposed transformation

Each factor can be rated using a maturity/readiness scale. This helps identify:

How ready the organization is

Which areas require urgent attention

How difficult each issue may be to resolve

Risks that could affect implementation

Why the other choices are weaker:

A: Places the assessment in Phase B and refers vaguely to creating views; this is not the prescribed technique.

B: An Implementation Factor Assessment and Deduction Matrix is not the primary TOGAF technique described for business transformation readiness.

D: A Business Scenario helps identify requirements and stakeholder concerns, but it is not the main technique for assessing organizational readiness.

The key exam clue is “adapt to the proposed architecture” and “manage associated risks”—these point directly to the Business Transformation Readiness Assessment.
San Diego, United States

AI Explanation - verified by herseyka on: August 12, 2026
Question 49:
You’re right to challenge the answer key. The answer key appears to be incorrect. The better answer is: C3PAO.
Under CAP section 1.5.2, the C3PAO is responsible for identifying and verifying that assessment team members possess the required qualifications. This is an organizational responsibility of the authorized assessment organization.
The Lead Assessor may:

Coordinate and manage the assessment team

Assign assessment activities

Direct interviews, examinations, and tests

Ensure the assessment follows the CAP

However, that operational role does not replace the C3PAO’s responsibility to verify team-member qualifications before assigning them to an assessment. The C3PAO may delegate or have the Lead Assessor perform parts of the process, but the stated CAP responsibility belongs to the C3PAO.
So for Question 49:

Answer key: Lead Assessor — likely wrong

CAP-based answer: C3PAO

Tampa, United States

AI Explanation - verified by User9758 on: July 25, 2026
Question 147:
Question 147 asks which enterprise security capability best detects employees accessing systems and data unrelated to their duties.

Correct answer: UBA (A)

Why: UBA (User Behavior Analytics) analyzes user activity, builds baselines of normal access patterns, and flags deviations (e.g., accessing sensitive projects not related to the user’s role). This insider-threat detection is exactly what the scenario requires.

Why not the others:

- EDR focuses on endpoint malware/host threats, not broad user access behavior. - NAC controls device/network access, not ongoing monitoring of which resources a user accesses. - DLP prevents data leakage but doesn’t primarily detect who is accessing data or deviating from normal access patterns.
Tip: Look for the option that monitors and flags unusual user behavior rather than focusing on devices, data content, or endpoint threats.
Virginia Beach, United States

AI Explanation - verified by dbdrivdahl on: August 15, 2026
Question 261:
The answer key shows C, but I believe the correct answer is B.

Primary and core nodes: Use On-Demand Instances because the workload is business-critical. These nodes manage the cluster and store/process HDFS data.

Task nodes: Use Spot Instances in an instance fleet. Task nodes are suitable for interruption because they do not hold essential cluster data and can be replaced or diversified across instance types.

Terminate the entire cluster after processing: The job runs only about six hours each morning, and EMRFS stores data in Amazon S3. Keeping the cluster running for the rest of the day would waste money.

Why the other options are weaker:

A: Using Spot for primary and core nodes risks interruption of the critical cluster.

C: All On-Demand is reliable but unnecessarily expensive; terminating the cluster helps, but Spot task nodes provide greater savings.

D: Leaving primary and core nodes running after the task finishes continues to incur costs. Savings Plans also are less appropriate for this intermittent workload.

Best choice: B.
Yorba Linda, United States

AI Tutor 👋 I’m here to help!

CompTIA 220-1002 Exam Actual Questions (Retired and replaced with 220-1201) (Page 4 )

QUESTION: 9

QUESTION: 10

QUESTION: 11

QUESTION: 12

CompTIA 220-1002 Exam Actual Questions
(Retired and replaced with 220-1201) (Page 4 )