A customer’s smartphone has been overheating frequently and becoming unresponsive since installing an OS update. A technician has already performed a soft reboot of the device. Which of the following should the technician perform NEXT? (Choose two.)

Roll back the OS update
Update the PRL
Force stop running applications
Enable airplane mode
Perform a factory reset
Run application updates
Reset network settings

Answer(s): A,F

Show Answer Next Question

QUESTION: 42

Joe, a user, cannot read encrypted email messages on a corporate smartphone, but he has been able to read them in the past. A technician restarts Joe's smartphone, but the issue remains. The technician deletes the corporate email account and has Joe re-add it, verifying all settings are correct. Despite these steps, the issue persists.

Which of the following is MOST likely causing the issue?

The certificate is expired.
The TPM is bad.
The phone is not encrypted.
The incorrect mail server is selected in settings.

Answer(s): A

Show Answer Next Question

QUESTION: 43

A user moves a file from one NTFS disk to another NTFS disk. Which of the following describes the changes to the file permissions?

The file has both the source and destination permissions
The file keeps the source permissions
The file permissions have to be set manually
The file receives the destination permissions

Answer(s): D

Show Answer Next Question

QUESTION: 44

A technician has enabled port security on a switchport.

Which of the following BEST describes the effect this will have?

Devices must match a list of allowed MAC addresses before accessing the network.
Devices need to conform to the policies set forth by the MDM software.
Data loss prevention software will be monitoring for data exfiltration on the port.
A firewall is actively monitoring the network traffic using heuristic analysis.

Answer(s): A

Show Answer Next Question

Download PDF Next Page

Viewing page 18 of 64
Viewing questions 69 - 72 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 User3059 on: June 28, 2026
Question 4:
Here’s how to understand Question 4.

Correct answer: C — Enable Aurora Auto Scaling for Aurora Replicas. Use an Application Load Balancer (ALB) with the round-robin routing algorithm and sticky sessions enabled.

Why this is the best fit:

Aurora scaling: The requirement is to scale the application and database tiers. Aurora can scale reads by automatically adding/removing read replicas (Aurora Replicas) via Auto Scaling. Writes are handled by the primary writer node; there isn’t an Aurora option to auto-scale the writer like replicas.

App tier scaling: EC2 instances behind an ALB can scale with an Auto Scaling group. ALB distributes HTTP requests to healthy instances.

Round-robin + sticky sessions: Round-robin evenly distributes requests across app servers, and sticky sessions (session affinity) helps maintain a consistent user experience for a stateful app by keeping a user’s requests on the same instance.

Why not the others:

- A/D use a Network Load Balancer (NLB) or reference writer scaling, which isn’t aligned with HTTP-based web app needs or Aurora’s replica-based scaling. - B suggests “Aurora writers,” which isn’t how Aurora Auto Scaling works (scaling is for replicas, not writers).
Note: In a real design, consider externalizing session state (e.g., with ElastiCache or DynamoDB) to reduce reliance on sticky sessions.
Clarksburg, United States

AI Explanation - verified by User6338 on: July 14, 2026
Question 31:

False statement: D — Local Variables from a Screen may be directly accessed from another Screen.

Why:

- Local Variables are scoped to a single Screen. They cannot be read or modified directly from other screens. - To pass data between screens, use Input Parameters (to receive data when navigating to a screen) or Output Parameters (to send data back), or other shared storage like Entities.

Quick checks on the other options:

- A: True. Local Variables store temporary data inside a Screen. - B: True. Input Parameters allow passing data between Screens during navigation. - C: True. In a reactive UI, changes to a Local Variable trigger immediate UI updates.
Petaling Jaya, Malaysia

AI Explanation - verified by User2971 on: June 27, 2026
Question 107:
Question 107 discusses a port-channel between SW2 and SW3 where SW2 isn’t running Cisco IOS, and the channel doesn’t come up.

Correct answer: B — The port-channel on SW2 is using an incompatible protocol.

Why:

A port-channel requires both ends to negotiate the same channel protocol (e.g., Cisco’s PAgP or LACP from IEEE 802.3ad).

If SW2 is not Cisco, it likely doesn’t implement Cisco’s PAgP, or it uses a different protocol. In that case SW3’s side cannot complete the negotiation, so the channel never forms.

Why the other options aren’t correct:

A: “The port-channel mode should be set to auto.” Auto (PAgP) or active (LACP) negotiations won’t succeed if the other side doesn’t speak the same protocol.

C: “The port-channel trunk is not allowing the native VLAN.” This is a post-formation VLAN issue, not the reason the channel fails to form.

D: “The port-channel interface load balance should be set to src-mac.” Load-balancing mode affects traffic, not the initial establishment.

What to check:

Ensure both sides support the same protocol (best practice: use LACP with channel-group <n> mode active on Cisco gear).

If mixing vendors, verify that the non-Cisco device supports the chosen protocol and configuration.

Plano, United States

AI Explanation - verified by User7070 on: July 17, 2026
Question 9:
Answer: The correct plan is Standard (A).
Why:

Two instances: Free/Shared do not provide the production-level multi-instance hosting you need. Basic/Standard support more than one instance, with Standard specifically meeting the scale requirement.

SSL support: SSL (custom domain TLS) isn’t available on the Free tier and isn’t a driver for cost on paid tiers—but you’ll need a paid tier to map a custom domain (miami.weyland.com) and use SSL.

Storage: Your site needs 12 GB. Free/Shared have very limited storage; Basic tier storage is typically smaller than what you need, while Standard provides substantially more storage capacity.

Cost: Among the tiers that meet all requirements (two instances, SSL, sufficient storage), Standard is the lowest-cost option that satisfies them.

In short, Free or Shared don’t meet the production needs; Basic may not meet the storage/scale combination, so Standard is the minimal tier that fits all requirements. For verification, see the Azure plan/limits documentation.
Delhi, India

AI Explanation - verified by User5192 on: July 25, 2026
Question 1:
Here’s how to understand and implement Question 1.
Goal

Ensure that only users who manage the production environment sign in to the Azure portal from a hybrid Entra-joined device and authenticate with MFA.

What to configure and why

Use Microsoft Entra ID Protection (Identity Protection) to enforce MFA enrollment:

- Create or enable an MFA registration policy. - Target the users who manage the production environment (or all users if appropriate). - This makes sure those users are enrolled in MFA before they can be prompted to use MFA at sign-in.

Update the existing Capolicy1 (a Conditional Access policy):

- In the policy, add a grant control to Require MFA (in addition to the existing requirement that the device is hybrid joined). - This enforces MFA at sign-in for those users when they access the Azure portal to manage production resources.
How this meets the requirements

Identity Protection MFA registration policy ensures users are enrolled in MFA (Box 1 choice).

CA policy Capolicy1 with aGrant control of “Require MFA” enforces MFA during sign-in (Box 2 choice).

Both work together with the hybrid-joined device requirement to satisfy the authentication/authorization rules.

What to apply to whom

Apply the MFA registration policy to the production-management users.

Apply the MFA grant to Capolicy1 for those same users/groups.

Bishkek, Kyrgyzstan

AI Explanation - verified by sshuang68 on: June 28, 2026
Question 325:
Question 325: Which algorithms are used to secure REST API from brute attacks and minimize the impact?
Answer: D) PBKDF2, BCrypt, and SCrypt
Why:

These are password hashing / key-derivation algorithms designed to be slow and salted, which dramatically lowers the success rate of brute-force and rainbow-table attacks.

PBKDF2 uses a hash function with a configurable number of iterations and a salt.

BCrypt uses Blowfish with a cost factor and built-in salt.

SCrypt adds memory-hardness to resist GPU/ASIC cracking.

Why the others are less suitable:

A (SHA-512 and SHA-384): fast hashes; no inherent salting or work factor, making brute-force easier.

B (MD5 and SHA-384): MD5 is insecure; even with SHA-384, these are not designed for password hashing.

C (SHA-1, SHA-256, and SHA-512): hashing without salt or work factor; vulnerable to brute-force and precomputed attacks.

Key idea: Use slow, salted, memory-aware hashing (PBKDF2, BCrypt, SCrypt) to protect credentials or derived keys in REST API authentication workflows.
Plano, United States

AI Explanation - verified by User3779 on: July 24, 2026
Question 121:

The correct answer: C. Tokenization

Why:

- Tokenization replaces sensitive data (like credit card numbers) with a non-value token. The actual data lives in a secure vault, not in the database, so a breach of the database won’t expose real card data. - This approach is widely used for payment card data and reduces exposure risk and PCI scope because the tokens themselves are meaningless outside the tokenization context.

Why the others are weaker:

- Hashing: irreversible, so you can’t retrieve the actual card number to process a transaction. - Obfuscation: typically not secure enough; can often be reversed. - Masking: only hides data in display; the actual data remains stored elsewhere and vulnerable.
Vila Velha, Brazil

AI Explanation - verified by User4577 on: July 02, 2026
Question 3:
Question 3 is about setting up replication of an on-prem Hyper-V VM (VM1) to Azure using Azure Site Recovery (ASR).
Key concepts you must create in Azure to enable this:

Recovery Services vault: The central container in Azure that holds all ASR-related configuration and data for protection of on-prem machines.

Replication policy: Inside the vault, a policy that defines how replication occurs (frequency, recovery point objective, app-consistent vs. crash-consistent snapshots, retention, etc.).

What happens:

You create a Recovery Services vault in the target Azure region.

Inside that vault, you create a replication policy.

You then configure the on-prem Hyper-V server to connect to the vault and enable protection for VM1 using that policy.

Note: The on-prem side also requires installing the ASR agent and registering the Hyper-V host with the vault, but the core “objects” you create in Azure are the Recovery Services vault and the replication policy. If you’d like, I can walk through the exact steps.
Amsterdam, Netherlands

AI Explanation - verified by User5007 on: July 24, 2026
can you switch to polish?
Tak, moge kontynuowac po polsku.
W czym moge pomóc? Moge:

wyjasnic istniejace pytania z tej strony,

wskazac, dlaczego dana odpowiedz jest poprawna lub bledna (z uwzglednieniem celów egzaminu),

omówic koncepcje zwiazane z Google Cloud AI.

Podaj numer pytania (np. Pytanie 6) i tresc, a ja przeanalizuje je po polsku.
Rybnik, Poland

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 User8274 on: July 13, 2026
Question 5:

Correct answer: D and E (Permanent table and Materialized view)

Why: Time Travel and Fail-safe apply to permanent objects and materialized views. If a permanent object or a materialized view is dropped, you can recover it within the Time Travel retention period; after that, Snowflake’s Fail-safe provides a further, limited recovery window.

Why the others are incorrect:

- A (View): Regular views aren’t listed as recoverable in this context; Time TravelRecovery is associated with permanent objects and materialized views. - B (Transient table) and C (Temporary table): Transient/temporary objects do not generally support Time Travel recovery after drop.
Panipat, India

AI Explanation - verified by User7840 on: June 28, 2026
Question 148:
Question 148 asks which migration strategy is best to modernize and convert a monolithic application into microservices and move it to AWS.

Correct answer: Refactor (D)

Why: Refactoring involves re-architecting the application to decompose it into independent microservices. This aligns with the goal of moving from a monolith to microservices, enabling independent deployment, scaling, and maintenance.

Why others aren’t correct for this goal:

- Rehost (lift-and-shift): moves the app with minimal changes, preserving the monolithic architecture. - Replatform: makes some cloud optimizations but still keeps a monolith. - Repurchase: replaces the app with a different product (often SaaS), not microservices.
High-level AWS approach after refactoring (conceptual):

Decompose into services with clear boundaries.

Deploy per-service using containers or serverless (e.g., ECS/EKS/Fargate or Lambda).

Use API Gateway for service exposure and potentially a service mesh like App Mesh for communication.

Implement per-service data stores and resilient communication, with CI/CD pipelines (CodePipeline, CodeBuild).

If you want, I can walk through how to apply this with a sample monolith-to-microservices decomposition.
Dakar, Senegal

AI Explanation - verified by User2971 on: June 27, 2026
Question 133:

Correct answer: Layer 3 intercontroller roaming (option B)

Why: If a WLC has Mobility Role Anchor configured, that controller acts as the anchor for roaming clients. When the client roams to another WLC (intercontroller roam), the anchor preserves the session and traffic is routed back through the anchor, enabling Layer 3 mobility across controllers (i.e., intercontroller roaming with L3 behavior).

Why the other options don’t fit:

- Indirect: not a standard Cisco roaming term in this context. - Intracontroller: roaming within the same controller (not intercontroller). - Layer 2 intercontroller: intercontroller roaming, but L2 mobility would not involve the anchor-based L3 mobility behavior described here.
Plano, United States

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 User2971 on: June 27, 2026
Question 132:

Correct answer: Mobility Express (option D)

Why: Mobility Express is Cisco’s deployment model for small branches that provides a built-in controller on the APs, enabling CAPWAP-based management without a separate external WLC. This setup gives local management control at the branch while still using CAPWAP to manage and coordinate multiple APs.

Why the other options don’t fit:

- Local mode autonomous: APs operate independently with no CAPWAP controller, so there isn’t centralized (or CAPWAP-based) management. - SD-Access: This is Cisco’s fabric-driven, large-scale enterprise solution, not a small-branch local-management model. - “Wireless” (in this context) isn’t a distinct deployment model like Mobility Express; the scenario specifically points to Mobility Express for local management with CAPWAP.
Plano, United States

AI Explanation - verified by User6290 on: July 21, 2026
Question 21:

Answer: Record Producer (option D)

Why: In ServiceNow HR Service Delivery, to make an HR Service usable from the Employee Service Center (self-service portal), there must be a way for employees to submit the request. A Record Producer provides the employee-facing form that creates the underlying HR Case when submitted. Without a linked Record Producer, the HR Service wouldn’t offer a submit form in the Employee Center.

What the other fields are generally for (not required for exposure):

- Checklist: tasks or steps tied to the case after it’s created. - Fulfiller Instructions: guidance for the HR agent handling the case. - Lifecycle Event type: relates to lifecycle events for the HR Case, not its visibility in the Employee Center.

Quick check: Look at the HR Service definition and ensure a Record Producer is associated so employees can submit requests from the Employee Center.

Kolkata, India

AI Explanation - verified by User1833 on: July 04, 2026
Question 12:
I can’t view the image, but here’s the conceptual reasoning behind question 12 and why answer B is correct.

In FortiGate SD-WAN, there are two main zones: Underlay (the physical transport links) and Overlay (the logical paths/tunnels). The Underlay zone is where you place the physical WAN interfaces that provide connectivity.

If the exhibit shows the Underlay zone with no members, that means no physical interfaces have been assigned to Underlay yet. This matches the statement: “The Underlay zone contains no member.”

Why the other options are less accurate:

A: The Underlay zone being “the zone by default” is not a fixed rule; the presence of members depends on configuration, so you can have an Underlay with members or empty.

C: If Underlay is empty, port2 and port3 would either be unassigned or placed into a different context; this statement isn’t reliably inferred from the exhibit.

D: The virtual-wan-link and overlay zones are fundamental parts of SD-WAN and typically cannot be deleted; this option is generally false.

Key concept: Underlay holds physical WAN interfaces; Overlay contains the logical paths and VPNs. If Underlay has no members, that’s exactly what option B describes.
Parabiago, Italy

AI Explanation - verified by m.a.smith0616 on: July 23, 2026
Question 79:

The correct answer is “Think and work holistically” (Option B).

Why: ITIL 4’s guiding principles guide how to approach service management. “Think and work holistically” is the principle that focuses on the big picture—seeing the service, value streams, and the entire value system as an integrated whole. It’s about end-to-end delivery and understanding how all parts (people, processes, partners, technology) interact to create value.
How it differs from the others:

Focus on value: ensures outcomes matter to stakeholders, but isn’t specifically about end-to-end delivery.

Optimize and automate: about efficiency and performance, not the holistic view.

Collaborate and promote visibility: about teamwork and sharing information, not the end-to-end scope.

Bottom line: for end-to-end service delivery, holism is the guiding principle that most directly applies.
Portland, United States

AI Explanation - verified by User6689 on: June 29, 2026
Question 18:
Yes. ARM templates are a good fit for this goal.

They are a declarative Infrastructure as Code (IaC) approach to define Azure resources.

Since the resources per business unit are identical, you can define them once in an ARM template and deploy it multiple times.

By parameterizing the template (e.g., per unit name, region, resource counts), you can tailor deployments for each unit while keeping the underlying configuration consistent.

ARM templates enable automated provisioning at scale and can be integrated into CI/CD pipelines, ensuring repeatable, auditable deployments across many units.

They also support reuse with linked templates and can be combined with governance tools (e.g., Azure Blueprints) for standardized deployments.

In short, using ARM templates meets the requirement to automatically create identical resource sets for multiple business units with consistency and automation.
San José, Costa Rica

AI Explanation - verified by User5130 on: July 22, 2026
Quelles sont les deux exigences pour surveiller et signaler toute activité suspecte pour la banque correspondante selon les principes de Wolfsberg ? (Choisis-en deux.) Intégrez la surveillance des activités suspectes dans des examens périodiques Intégrez des résultats de due diligence tels que les évaluations de risque client Utilisez des correspondants en aval pour enquêter et signaler les activités suspectes Enquêter et signaler les activités suspectes uniquement pour les clients de la banque correspondante Réponse(s) : B,C
Réponse: B et C

B: Intégrez des résultats de due diligence tels que les évaluations de risque client.

Explication: L’approche basée sur le risque nécessite d’utiliser les résultats de due diligence (par ex. les profils/évaluations de risque du client) pour guider la surveillance et le signalement des activités suspectes.

C: Utilisez des correspondants en aval pour enquêter et signaler les activités suspectes.

Explication: Les Principes Wolfsberg encouragent la coopération et le partage d’informations avec les correspondants en aval pour faciliter l’investigation et le signalement des activités suspectes.
Lomé, Togo

AI Explanation - verified by User9999 on: July 04, 2026
Question 24:
Question 24 asks: A LTM device needs to load balance active and passive FTP traffic while using only a single virtual server. Which virtual server type should be configured?

Correct answer (per the key): Forwarding (IP) [option E].

Why this works:

FTP uses dynamic data ports and has two modes:

- Active: server connects back to the client for the data channel. - Passive: client connects to the server for the data channel.

A non-terminating, IP-forwarding virtual server (Forwarding (IP)) simply passes traffic to the pool members without terminating the TCP session. This avoids the complexities of FTP port range translation and protocol handling inside the LTM, allowing both active and passive connections to be established through a single VIP.

In contrast, a Standard virtual server terminates the connection and would require FTP protocol handling (FTP profiles) and can complicate single-VIP support for both modes.

In short: Forwarding (IP) preserves end-to-end FTP behavior for both active and passive modes using one virtual server.
Thalwil, Switzerland

AI Explanation - verified by User5786 on: July 02, 2026
Question 67:
Question 67 asks: In a FAT32 system, a 123 KB file will use how many sectors?
Key idea:

A file occupies whole clusters. The number of clusters = ceil(file_size / cluster_size).

Sectors per cluster = cluster_size / 512 (since a sector is typically 512 bytes).

Total sectors used = clusters × sectors_per_cluster.

So the exact number depends on the volume’s cluster size.

Examples with common FAT32 cluster sizes (assuming 1 KB = 1024 bytes, 1 KB = 2 sectors of 512 bytes):

Cluster size = 4 KB (4096 bytes):

- clusters = ceil(125,952 / 4,096) = 31 - sectors/cluster = 8 - total sectors = 31 × 8 = 248

Cluster size = 8 KB (8192 bytes):

- clusters = ceil(125,952 / 8,192) = 16 - sectors/cluster = 16 - total sectors = 16 × 16 = 256

Cluster size = 1 KB (1024 bytes):

- clusters = ceil(125,952 / 1,024) = 123 - sectors/cluster = 2 - total sectors = 123 × 2 = 246
Conclusion:

The exact number depends on the volume’s cluster size. For common FAT32 sizes, you’d expect about 246–256 sectors. The options 34, 25, 11, or 56 don’t align with standard FAT32 calculations, so the listed answer (B) is likely incorrect.

Kampala, Uganda

AI Explanation - verified by User5264 on: July 19, 2026
Question 5:
Question 5 is asking which Data view options you need to identify the min and max values for each column in the Dataflow results.
Key ideas:

To get min/max per column, you need column profiling. That’s provided by enabling the column profile.

To actually see those min/max values, you should show the column profile in the details pane, and you also need the details pane itself enabled so you can view it.

Recommended selections:

Enable column profile (B)

Show column profile in details pane (C)

Enable details pane (E)

Why not the others?

Show column value distribution (D) shows distribution shape but isn’t required to get min/max.

Show column quality details (D) deals with data quality metrics, not min/max.

Note: The provided key on the page lists B and E, but to view min/max in the UI, you typically need all three: B, C, and E. If your exam system shows a different combination, the concept is still: enable profiling, display it in the details pane, and ensure the details pane is visible.
Copenhagen, Denmark

AI Explanation - verified by User9494 on: July 02, 2026
Question 43:
Question 43: The most cost-effective service for occasional queries on 5 TB of data stored in S3 is Amazon Athena.
Why:

Athena is a serverless, on-demand query service that lets you run SQL directly against data in S3. You pay only for the data scanned by each query.

For infrequent or ad-hoc analyses, this avoids provisioning and managing a data warehouse or database cluster.

Redshift would require loading data into a data warehouse and maintaining a cluster (more cost for infrequent use).

Kinesis is for streaming data, not ad-hoc analysis of existing S3 data.

RDS is a managed relational database; moving 5 TB of S3 data into RDS would be costly and unnecessary for occasional queries.

Tips to reduce cost with Athena:

Store data in a columnar format like Parquet or ORC.

Partition the data and prune scans with appropriate filters.

Compress data to reduce the amount read per query.

Answer: B (Amazon Athena).
Mumbai, India

AI Explanation - verified by User2971 on: June 26, 2026
Question 49:

Correct answer: C — It holds a comprehensive database that tracks endpoints and networks in the fabric.

Why:

The Fabric Control Plane Node (FCPN) is the central control-plane component that maintains the Fabric Database, which records endpoints (identities, locations) and the networks/segments they belong to.

This database enables centralized visibility and policy decisions across the SD-Access fabric.

It is not primarily responsible for data-plane tasks like traffic encapsulation or enforcing security profiles on encapsulated traffic (those are data-plane functions handled by fabric nodes). Nor is its main role integration with legacy environments—that’s typically handled by border/edge components.

So, the most precise description is that the FCPN maintains the endpoint and network inventory within the fabric.

Plano, United States

AI Explanation - verified by User8950 on: July 19, 2026
Question 12:
The correct answers are A and B.
Why:

A. Custom and standard objects have standard fields. True. Both object types include standard fields (for example, CreatedDate, LastModifiedDate, Owner). Custom objects also have the Name field, which is a standard field on all objects.

B. Standard objects are included with Salesforce. True. Standard objects (like Account, Contact, etc.) come with Salesforce out of the box.

C. A new standard object can be created. False. You can create custom objects, but you cannot create new standard objects.

D. Only standard objects support master-detail relationships. False. Master-detail relationships can be used with both standard and custom objects.

Kolhapur, India

AI Explanation - verified by User5104 on: July 11, 2026
Question 44:

Answer: AWS Organizations.

Why: AWS Organizations itself is free to use for managing multiple AWS accounts and applying policies. You’re charged only for the AWS services that your member accounts use, not for the Organization service.

Why the others are not correct:

- Amazon SageMaker: not free; charges for notebooks, training, hosting endpoints, etc. - AWS Config: charges apply for configuration items recorded and rules evaluated; not “no cost.” - Amazon CloudWatch: has free tiers but many features (logs, dashboards, custom metrics) incur costs.

Quick tip: If you’re just looking for no additional cost to manage accounts, use AWS Organizations for centralized governance and consolidated billing.

Dakar, Senegal

AI Explanation - verified by rathore_rajendra15 on: July 05, 2026
Question 89:
Question 89 asks for best practices to grow the subscriber list via social channels and a mobile app (choose 2). The correct answers are A and B.

A: Provide an opt-in checkbox on the mobile app registration form.

- Why: It ensures explicit, permission-based sign-up at the point of registration, reducing risk and aligning with anti-spam rules.

B: Promote content on social channels that requests an email address.

- Why: Content offers (gated content, newsletters, webinars) attract users to opt in with their email, expanding the list in a compliant way.
Why not C or D:

C: Search Facebook fans’ profiles for email addresses — violates privacy and platform policies; not a legitimate opt-in method.

D: Send unsolicited requests on Twitter to sign up — spammy, discouraged, and could harm deliverability and brand trust.

In short: use explicit opt-ins (A) and value-driven sign-up offers on social channels (B).
Pune, India

AI Explanation - verified by sangeethasoftengg on: July 22, 2026
Question 43:
Question 43 is asking what must be built before using snippets to create region-specific unsubscribe footers.

Correct answer: A. Email templates

Why:

Snippets are reusable content blocks that you insert into email content, and they require an email template (or at least an email draft) to render.

You can store region-specific footers as snippets and include them in a template, but there would be nothing to render the snippet into without a template.

The other options aren’t prerequisites for using snippets:

- Tokens are placeholders you can use in templates/snippets, but you still need a template. - Segmentation determines who receives what, not whether you can use snippets. - Smart Lists are for grouping leads, not enabling snippet usage.
Tip: To implement per-region footers, create a snippet per region and insert them into an email template (potentially using segmentation or dynamic content to decide which snippet shows).
Coimbatore, India

AI Explanation - verified by juris.siksna on: June 27, 2026
Question 397:
Question 397 explanation:

Correct answer: A: Review the risk management plan to identify the response strategy.

Why: When a deadline is at risk due to resource delays, the proper first step is to consult the project’s risk framework. The risk management plan defines how risks are identified, analyzed, and responded to, including escalation paths and predefined response strategies. This ensures you act consistently with the project’s approved approach.

Why not B: Escalation to the sponsor is appropriate only if the risk requires authority beyond the PM or if the plan calls for escalation; it’s not the immediate, defined next step by itself.

Why not C: Fast-tracking tasks from the milestone list is a tactical schedule adjustment, not the correct first action to address the underlying risk.

Why not D: A team meeting can help collaboration, but without applying the predefined risk response, it doesn’t address the formal process for handling the risk.

Next steps after A (brief): update the risk register as needed, apply the identified risk response per the plan, and escalate if the plan requires it.
Riga, Latvia

AI Explanation - verified by sshuang68 on: June 28, 2026
Question 295:
Question 295 explanation:

Correct answer: A) enable AAA override

Why: When ISE assigns VLANs via RADIUS attributes, you need the WLC to accept and apply those attributes. Enabling AAA Override (in the WLC, typically via the Advanced tab and the Allow AAA Override option) lets the RADIUS server’s attributes override the WLC’s local VLAN configuration. This is the standard fix to ensure clients get placed on the VLAN returned by the RADIUS server.

Why the other options aren’t correct:

- set a NAC state: not the direct mechanism to apply RADIUS-provided VLANs. - utilize RADIUS profiling: helpful for device/class identification but does not by itself override VLAN assignment. - require a DHCP address assignment: unrelated to VLAN mapping based on authentication.

Note on the exam key: The page shows answer C (utilize RADIUS profiling), but the correct Cisco practice is to enable AAA Override to allow RADIUS-provided attributes to place the client on the proper VLAN.

Plano, United States

AI Explanation - verified by User5516 on: July 01, 2026
Question 7:
Correct answer: C (AWS Fargate)
Reason: The company wants an alternative to manage cluster size, scheduling, and environment maintenance for a Docker-based workload. AWS Fargate is a serverless compute engine for containers; it runs containers without you managing the underlying EC2 instances and handles scheduling and scaling (typically with ECS or EKS). The other options don’t fit: Lambda isn’t suited for long-running container workloads, RDS is a database service, and Athena is a serverless query service.
Thiruvananthapuram, India

AI Explanation - verified by User6887 on: July 21, 2026
Question 24:
Question 24 asks how to get a global unicast IPv6 address that is derived from the interface’s MAC address.

Correct answer: enable SLAAC on an interface (C)

- Why: SLAAC allows a device to autoconfigure a global unicast address using the network prefix learned via Router Advertisements and an interface identifier derived from the MAC (the EUI-64 process). When SLAAC is enabled, the MAC-based EUI-64 identifier can be combined with the prefix to form the global address.

Why the other options are not correct:

- explicitly assign a link-local address: link-local (fe80::/64) is not global/routable. - disable the EUI-64 bit process: disabling EUI-64 would prevent deriving the MAC-based interface ID. - configure a stateful DHCPv6 server: DHCPv6 can assign addresses, but addresses derived from the MAC via EUI-64 are part of SLAAC, not DHCPv6-native address assignment.
In short, enabling SLAAC on the interface lets the device automatically create a global IPv6 address using EUI-64 from the MAC plus the learned prefix.
Thiruvananthapuram, India

AI Explanation - verified by User9493 on: July 22, 2026
Question 36:
Correct answer: IDS (intrusion detection system)
Why:

An IDS monitors network traffic for signs of attacks and raises alerts. It can be deployed out-of-band (via a SPAN/mirror port or a tap) so it analyzes traffic without being inline, meaning it doesn’t measurably affect latency.

An IPS (intrusion prevention system) is inline and can block threats, but that processing can introduce some latency and potential throughput impact.

A firewall also inspects traffic and can add latency, though usually modest with proper hardware, but its primary purpose isn’t continuous passive analysis.

A load balancer distributes traffic and isn’t used for intrusion analysis.

So, to analyze attacks from the internet without impacting latency, use an out-of-band IDS.
Essex, United States

AI Explanation - verified by User7841 on: July 10, 2026
Il fatto di avere una tabella di metatadati cosa comporta , me los pighi
Una tabella di metadati significa che memorizzi solo le informazioni sui file (es. nome, percorso, estensione, data di modifica) senza i contenuti JSON. Ecco cosa comporta:

Dimensione e prestazioni: dataset molto piccolo, refresh rapidi e minor consumo di memoria, perché non carichi i contenuti dei file.

Aggiornamento e coerenza: la tabella riflette l’“inventario” dei file. se aggiungi/elimini file nella cartella, i metadati si aggiornano al prossimo refresh.

Scopo analitico: puoi creare metriche sul livello dei file (numero di file per estensione, per data, per cartella, file più recenti, ecc.), ma non puoi analizzare i dati all’interno dei JSON.

Limitazioni: non puoi estrarre o aggregare campi presenti nei JSON perché non vengono caricati; se serve analizzare il contenuto, devi caricare i dati reali (in modo controllato).

Sicurezza e governance: visibilità sulla struttura e sulla disponibilità dei file, ma attenzione a esporre percorsi/nomi sensibili.

Implementazione pratica: in Power Query rimuovi la colonna Content dopo aver usato Folder; pianifica refresh per tenere aggiornato l’inventario senza leggere i contenuti.

Rome, Italy

AI Explanation - verified by User5722 on: June 30, 2026
Question 12:
The correct answer is "Only 1" (Option D).
Why:

In Salesforce, a user has exactly one Profile. The profile defines the baseline permissions and access (objects, fields, apps, etc.).

A user cannot have multiple profiles. However, you can grant additional permissions using Permission Sets—these are additive and do not replace the profile.

If different baseline access is needed for another task, you would create/clone a different profile for another user, not assign multiple profiles to the same user.

Bengaluru, India

AI Explanation - verified by sophielargeaudproust on: July 26, 2026
Question 97:
The correct answer is D.
Why: After deploying an AI model, documentation should capture the model's architecture, performance metrics, and updates. This supports transparency, reproducibility, and ongoing maintenance.
Why the other options are less appropriate as the core deployment documentation:

A (training data, hyperparameters, stakeholder feedback) focuses on training provenance; these details are important but are typically part of pre-deployment/training records, not the primary post-deployment documentation.

B (encountered issues, monitoring process, risks) relates to governance and monitoring rather than the core documentation you’d publish about the deployed model itself.

C (licensing information, the team, business goals) covers governance context but not the technical traceability and performance-based record needed for ongoing maintenance.

Saint-Priest, France

AI Explanation - verified by User2971 on: June 27, 2026
Question 160:
Question 160 asks how SSO works with HSRP to minimize disruption.

Correct concept: The answer should be C — "It enables data forwarding along known routes following a switchover, while the routing protocol reconverges."

Why:

SSO (Stateful Switchover) preserves forwarding state on redundant supervisors. When the active HSRP router fails or a switchover occurs, the standby can resume forwarding using the already learned state (MACs, FIB entries, ARP, etc.) without waiting for full routing convergence.

HSRP provides the active/standby pair for first-hop redundancy. SSO ensures the data plane continues to forward packets during the switchover, while the control plane (routing protocols) reconverges in the background.

This minimizes disruption because traffic continues along known paths even as the routing topology updates.

Why the other options are less correct:

A: HSRP election behavior isn’t the primary role of SSO.

B: Fast link-failure failover is about link health, not the switchover of supervisors.

D: “Failover to the standby RP on the same device” isn’t an accurate description of SSO’s effect.

Note: The provided key marks D, but the Cisco behavior described by SSO with HSRP is best described by option C.
Plano, United States

AI Explanation - verified by raushankumar6343 on: June 27, 2026
Question 1:
Here’s why Question 1 maps RBAC roles to the groups for the QnA Maker chatbot:

Group: Management-Accountants ? Role: Cognitive Services User (read/write/publish)

- Rationale: They need to approve/publish FAQs (the publish action is included). They’re not given rights to manage roles or create new resources, aligning with least privilege.

Group: Consultant-Accountants ? Role: QnA Maker Editor (Create KB, Update KB, Replace KB, Train)

- Rationale: They must create and amend FAQs, but don’t need publishing rights or RBAC/resource creation permissions.

Group: Agent-CustomerServices ? Role: QnA Maker Read (Download KB, List KBs, Get KB details, Download Alterations)

- Rationale: They only need to browse/search FAQs, not modify them.
Why this fits the requirements:

Content must be approved before publishing, so publishing is restricted to a group with publish rights (Management-Accountants).

Least privilege: each group gets only the permissions they need.

Roles are assigned to Azure AD groups (not individual users), as required.

Kolkata, India

AI Explanation - verified by maxpayne on: July 15, 2026
Question 126:
Question 126 asks for a key benefit of using user stories in a stakeholder workshop.

The options:

- A: Defining technical specifications early — not a benefit; user stories keep focus on user value, not early tech specs. - B: Helping testers determine the most efficient way to validate solutions — possible in practice, but not the primary stated benefit. - C: Saving time when prioritizing and implementing functionality — this is the main advantage of user stories: they’re small, estimable, and easier to prioritize and implement.
The provided key marks B, but the best-supported answer is C because user stories facilitate prioritization and incremental delivery. They also guide testing via acceptance criteria, but the core benefit highlighted here is prioritization and implementation efficiency.
Bengaluru, India

AI Explanation - verified by User5811 on: June 29, 2026
Question 7:
Here’s how to reason through Question 7.

Requirements recap:

- Use custom domains - Each web app needs 10 GB of storage - Each app runs on dedicated compute instances - Load balancing between instances is included - Minimize cost

Tier options and key differences:

- Free/Shared: not suitable for production with dedicated compute and custom domains (they use shared compute and have limitations on custom domains). - Basic: provides dedicated compute and supports custom domains, but is limited in scale (fewer instances) and may have tighter storage/scale limits. - Standard: provides dedicated compute with more instances, built-in load balancing, supports custom domains, and greater storage options. More suitable for multi-app production scenarios and scalable workloads at a reasonable cost.

Why Standard (the given answer) fits:

- It guarantees dedicated compute and includes load balancing across multiple instances. - It supports hosting multiple apps under one plan with custom domains. - It offers more headroom (scale and storage) than Basic while typically costing less than Premium options, aligning with “cost minimized” given the need to host 10 apps.

Important caveats (for real-world sizing):

- Ensure the chosen plan tier and size provide enough total storage for all apps (not just per-app). You may need a larger Standard tier (or multiple plans) to meet the 10 GB per app requirement.
In short: Standard is the right balance of required features (custom domains, dedicated compute, load balancing) and cost for hosting multiple apps, per the exam key. If you want,
Borehamwood, United Kingdom

AI Explanation - verified by User3976 on: July 24, 2026
Question 15:
Question 15 is about creating a single dataset that contains only metadata for 100 CSV files in a folder, without loading the actual CSV data. The three actions are performed in this order:

Step 1: From Power BI Desktop, select Get Data, choose Folder, enter the folder path, and click OK, then choose Transform data to open Power Query Editor.

- Why: The Folder connector lists every file in the folder and exposes per-file metadata.

Step 2: In Power Query Editor, expand the Attributes column.

- Why: Expanding Attributes reveals per-file metadata (e.g., name, extension, date modified, size) that you can use to build a metadata-only view.

Step 3: From the Power Query Editor, select the Content column and use Home > Combine Files (aka “Combine binaries”) to consolidate the files.

- Why: This action creates a single query that represents all files. If your goal is metadata-only, you load only this final query and disable loading for intermediate steps so the actual CSV data isn’t stored.
Key concept: using the Folder connector plus expanding Attributes and combining binaries lets you derive a single, metadata-focused dataset from many files without pulling in their contents.
Penge, United Kingdom

AI Explanation - verified by odili.tina on: June 27, 2026
Question 47:

Answer: The items you can endorse are Lakehouse1, Model1, and Report1 only (Dashboard1 cannot be endorsed).

Why: Endorsement is a Fabric and Power BI feature used to mark high-quality content. The rule is that any Fabric or Power BI item except Power BI dashboards can be promoted or certified. Since Dashboard1 is a Power BI dashboard, it isn’t eligible for endorsement, per the note and explanation.

Quick takeaway:

- Eligible: Lakehouse1, Model1, Report1 - Not eligible: Dashboard1
Lagos, Nigeria

AI Explanation - verified by User7799 on: July 20, 2026
Question 18:
Answer: D

What D means: In Security Command Center (SCC), a posture combines both preventative controls (predefined and custom organization policies) and detective controls (predefined and custom Security Health Analytics [SHA] modules). Scope this posture to the business unit folder to enforce those controls across the Vertex AI environment.

Why this is correct: You need both preventative guardrails (policies) and detective guardrails (SHA findings) to meet internal security requirements. A posture provides a unified, scalable way to apply and monitor these controls to a specific organizational unit.

Why the other options are weaker:

- A: Assured Workloads focuses on regulatory compliance and data handling, but does not explicitly provide the combined preventative+detective posture for ongoing SCC monitoring. - B: Only adds policies (preventative) without integrating detective SHA modules for ongoing findings. - C: Rego + Workload Manager is not the standard, integrated SCC posture approach and adds complexity without the centralized, unified governance of a SCC posture.

If you want, I can break down the exact components of a SCC posture and how to apply it to a Vertex AI project.

Bengaluru, India

AI Explanation - verified by User8917 on: July 15, 2026
Question 32:
Question 32 answer: Session scope variable.
Why:

The user needs the chosen occasion to remain available as they navigate through the current shopping experience. Session scope stores data for the duration of the user’s session.

Request scope data is cleared with each HTTP request; Page scope only lasts for rendering a single page; Content slots are for page/content presentation, not user data.

Since you don’t want to persist the selection in system/custom objects, session scope is the right level: it preserves state across pages during the same session but isn’t stored long-term.

Dahegam, India

AI Explanation - verified by User5832 on: July 14, 2026
Question 9:
Question 9 asks about the limits of aggregation pipelines.

Correct answer: B) “16 MB document and 100 MB RAM”

Why:

- MongoDB documents have a maximum size of 16 MB, so each input document in an aggregation is bounded by 16 MB. - Aggregation pipelines are allowed to use up to about 100 MB of RAM for processing. If more memory is needed, you can enable disk spilling with allowDiskUse to use temporary disk space.
Other options are incorrect because:

They propose a 2 MB document limit, which is not the current document size limit.

Some options ignore the 16 MB document limit or the RAM limit.

Kochi, India

AI Explanation - verified by User7070 on: July 17, 2026
Question 5:
Question 5 asks if the proposed solution (PaaS) is appropriate for deploying Azure virtual machines.

Correct answer: No (B).

Why:

To deploy and manage Azure VMs, you use Infrastructure as a Service (IaaS). IaaS provides the actual virtual machines you configure, patch, and control.

Platform as a Service (PaaS) abstracts infrastructure and OS management and is used for hosting applications (e.g., web apps) on managed runtimes, not for provisioning and managing individual VMs.

So the goal (deploying VMs) is not met by using PaaS; you should use IaaS instead.
Delhi, India

AI Explanation - verified by User6293 on: July 20, 2026
Question 1:
Here’s the reasoning for Question 1.

The requirement: the support plan must allow opening new support requests (technical support incidents).

Azure’s Basic plan does not include technical support incidents—only billing/subscription support and access to community support.

Therefore, you must choose a paid plan to open new technical support requests: Developer, Standard, Professional Direct, or Premier.

So, the correct choice is the option that lists the paid support plans (excluding Basic). The typical expectation is: “Developer, Standard, Professional Direct, Premier” as eligible plans. If the option labeled “A” corresponds to that list, then A is correct.
San José, Costa Rica

AI Explanation - verified by User6509 on: July 28, 2026
and why we can wipe option ?
Short answer: You could use a wipe, but it’s not the right choice for redeploying to a new user with Autopilot.

What wipe does: A factory reset that erases all data, apps, and settings and returns the device to the OOBE. It removes the device from management and resets identity.

Why not for this scenario: The goal is to repurpose the same device to a new user with Autopilot. Autopilot Reset keeps the device’s Azure AD/Intune identity and re-provisions the device for the next user without a full wipe.

What Autopilot Reset does: Removes user data and apps but preserves device identity and management connection, then reapplies the Autopilot provisioning for the next user.

When you’d use wipe instead: If you’re selling or permanently discarding the device, or you truly want to scrub all traces and start fresh without re-enrolling.

So, for Question 34’s redeployment flow, Autopilot Reset (not Wipe) is the correct action to take after the CSV upload. The wipe option exists for complete disposal, not for quick redeployment.
Lisbon, Portugal

AI Explanation - verified by User3022 on: July 13, 2026
Question 46:

Correct answer: Profiles (Option B)

Why:

- Page layouts control the arrangement of fields/sections on a record’s detail/edit page. - They are assigned at the profile level (per object). This determines which layout a user sees based on their profile. - Roles affect sharing and visibility in the hierarchy, not page layout assignments. - If there are multiple record types, you can map different layouts to a profile per record type, but the base assignment is to profiles.
Bengaluru, India

AI Tutor 👋 I’m here to help!

CompTIA 220-1002 Exam Actual Questions (Retired and replaced with 220-1201) (Page 18 )

QUESTION: 41

QUESTION: 42

QUESTION: 43

QUESTION: 44

CompTIA 220-1002 Exam Actual Questions
(Retired and replaced with 220-1201) (Page 18 )