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CLF-C02 — questions

Page 23 of 36 · 719 total questions.

CLF-C02 Question 441

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Topic 1 · Question 441

A company wants its Amazon EC2 instances to be in different locations but share the same geographic area. The company also wants to use multiple power grids and independent networking connectivity for the EC2 instances. Which solution meets these requirements?

  • AUse EC2 instances in multiple edge locations in the same AWS Region.
  • BUse EC2 instances in multiple Availability Zones in the same AWS Region. (correct answer)
  • CUse EC2 instances in multiple Amazon Connect locations in the same AWS Region.
  • DUse EC2 instances in multiple AWS Artifact locations in the same AWS Region.
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: Use EC2 instances in multiple Availability Zones in the same AWS Region.

Explanation

Amazon EC2 provides resizable virtual servers when you need full control of the operating system.

CLF-C02 Question 442

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Topic 1 · Question 442

An ecommerce company has deployed a new web application on Amazon EC2 instances. The company wants to distribute incoming HTTP traffic evenly across all running instances. Which AWS service or resource will meet this requirement?

  • AAmazon EC2 Auto Scaling
  • BApplication Load Balancer (correct answer)
  • CGateway Load Balancer
  • DNetwork Load Balancer
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: Application Load Balancer

Explanation

An Application Load Balancer distributes HTTP/HTTPS traffic and supports path/host routing. A load balancer distributes traffic across targets in multiple AZs for availability and scale.

CLF-C02 Question 443

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Topic 1 · Question 443

Which AWS service or feature gives users the ability to connect VPCs and on-premises networks to a central hub?

  • AVirtual private gateway
  • BAWS Transit Gateway (correct answer)
  • CInternet gateway
  • DCustomer gateway
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: AWS Transit Gateway

Explanation

AWS Transit Gateway centrally connects many VPCs and on-premises networks at scale.

CLF-C02 Question 444

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Topic 1 · Question 444

A company wants to run CPU-intensive workload across multiple Amazon EC2 instances. Which EC2 instance type should the company use to meet this requirement?

  • AGeneral purpose instances
  • BCompute optimized instances (correct answer)
  • CMemory optimized instances
  • DStorage optimized instances
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: Compute optimized instances.

CLF-C02 Question 445

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Topic 1 · Question 445

A company is connecting multiple VPCs and on-premises networks. The company needs to use an AWS service as a cloud router to simplify peering relationships. Which AWS service can the company use to meet this requirement?

  • AAWS Direct Connect
  • BAWS Transit Gateway (correct answer)
  • CAmazon Connect
  • DAmazon Route 53
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: AWS Transit Gateway

Explanation

AWS Transit Gateway centrally connects many VPCs and on-premises networks at scale.

CLF-C02 Question 446

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Topic 1 · Question 446

A company stores a large amount of data that auditors access only twice each year. Which Amazon S3 storage class should the company use to store the data with the LOWEST cost?

  • AAmazon S3 Outposts
  • BAmazon S3 Glacier Instant Retrieval (correct answer)
  • CAmazon S3 Standard
  • DAmazon S3 Intelligent-Tiering
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: Amazon S3 Glacier Instant Retrieval

Explanation

Amazon S3 Glacier offers low-cost archival storage for infrequently accessed data. Amazon S3 provides durable, scalable object storage that is fully managed. This option delivers the requirement at the lowest cost.

CLF-C02 Question 447

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Topic 1 · Question 447

Which action should a company take to improve security in its AWS account?

  • ARequire multi-factor authentication (MFA) for privileged users. (correct answer)
  • BRemove the root user account.
  • CCreate an access key for the AWS account root user.
  • DCreate an access key for each privileged user.
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Require multi-factor authentication (MFA) for privileged users.

CLF-C02 Question 448

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Topic 1 · Question 448 · Select all that apply

Which of the following are ways to improve security on AWS? (Choose two.)

  • AUsing AWS Artifact
  • BGranting the broadest permissions to all IAM roles
  • CRunning application code with AWS Cloud
  • DEnabling multi-factor authentication (MFA) with Amazon Cognito (correct answer)
  • EUsing AWS Trusted Advisor security checks (correct answer)
Reveal answer & explanation
Correct answer: D, E

The correct answer is D, E. Option D: Enabling multi-factor authentication (MFA) with Amazon Cognito Option E: Using AWS Trusted Advisor security checks

Explanation

Amazon Cognito manages user sign-up, sign-in and federated identity for applications. AWS Trusted Advisor recommends cost, performance and security optimizations.

CLF-C02 Question 449

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Topic 1 · Question 449

Which AWS service can a company use to manage encryption keys in the cloud?

  • AAWS License Manager
  • BAWS Certificate Manager (ACM)
  • CAWS CloudHSM (correct answer)
  • DAWS Directory Service
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: AWS CloudHSM

Explanation

AWS CloudHSM provides dedicated hardware security modules for key management.

CLF-C02 Question 450

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Topic 1 · Question 450

A company wants to store its files in the AWS Cloud. Users need to be able to download these files directly using a public URL. Which AWS service or feature will meet this requirement?

  • AAmazon Redshift
  • BAmazon Elastic Block Store (Amazon EBS)
  • CAmazon Elastic File System (Amazon EFS)
  • DAmazon S3 (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Amazon S3

Explanation

Amazon S3 provides durable, scalable object storage that is fully managed.

CLF-C02 Question 451

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Topic 1 · Question 451

A company is using AWS for all its IT infrastructure. The company's developers are allowed to deploy applications on their own. The developers want to deploy their applications without having to provision the infrastructure themselves. Which AWS service should the developers use to meet these requirements?

  • AAWS CloudFormation
  • BAWS CodeBuild
  • CAWS Elastic Beanstalk (correct answer)
  • DAWS CodeDeploy
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: AWS Elastic Beanstalk

Explanation

AWS Elastic Beanstalk provisions and manages the underlying environment for you with little operational effort.

CLF-C02 Question 452

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Topic 1 · Question 452

A company wants to gain insights from its data and build interactive data visualization dashboards. Which AWS service will meet these requirements?

  • AAmazon SageMaker
  • BAmazon Rekognition
  • CAmazon QuickSight (correct answer)
  • DAmazon Kinesis
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: Amazon QuickSight

Explanation

Amazon QuickSight is a serverless business-intelligence and dashboard service.

CLF-C02 Question 453

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Topic 1 · Question 453

A cloud engineer wants to store data in Amazon S3. The engineer will access some of the data yearly and some of the data daily. Which S3 storage class will meet these requirements MOST cost-effectively?

  • AS3 Standard
  • BS3 Glacier Deep Archive
  • CS3 One Zone-Infrequent Access (S3 One Zone-IA)
  • DS3 Intelligent-Tiering (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: S3 Intelligent-Tiering

Explanation

S3 Intelligent-Tiering automatically moves objects between tiers to optimize cost with no operational effort. Amazon S3 provides durable, scalable object storage that is fully managed. This option delivers the requirement at the lowest cost.

CLF-C02 Question 454

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Topic 1 · Question 454 · Select all that apply

Which of the following are economic benefits of using the AWS Cloud? (Choose two.)

  • AConsumption-based pricing (correct answer)
  • BPerpetual licenses
  • CEconomies of scale (correct answer)
  • DAWS Enterprise Support at no additional cost
  • EBring-your-own-hardware model
Reveal answer & explanation
Correct answer: A, C

The correct answer is A, C. Option A: Consumption-based pricing Option C: Economies of scale.

CLF-C02 Question 455

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Topic 1 · Question 455

A user is moving a workload from a local data center to an architecture that is distributed between the local data center and the AWS Cloud. Which type of migration is this?

  • AOn-premises to cloud native
  • BHybrid to cloud native
  • COn-premises to hybrid (correct answer)
  • DCloud native to hybrid
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: On-premises to hybrid.

CLF-C02 Question 456

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Topic 1 · Question 456

A company needs to store infrequently used data for data archives and long-term backups. Which AWS service or storage class will meet these requirements MOST cost-effectively?

  • AAmazon FSx for Lustre
  • BAmazon Elastic Block Store (Amazon EBS)
  • CAmazon Elastic File System (Amazon EFS)
  • DAmazon S3 Glacier Flexible Retrieval (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Amazon S3 Glacier Flexible Retrieval

Explanation

Amazon S3 Glacier offers low-cost archival storage for infrequently accessed data. Amazon S3 provides durable, scalable object storage that is fully managed. This option delivers the requirement at the lowest cost.

CLF-C02 Question 457

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Topic 1 · Question 457

Which AWS service provides users with AWS issued reports, certifications, accreditations, and third-party attestations?

  • AAWS Artifact (correct answer)
  • BAWS Trusted Advisor
  • CAWS Health Dashboard
  • DAWS Config
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: AWS Artifact.

CLF-C02 Question 458

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Topic 1 · Question 458

A company needs to create and publish interactive business intelligence dashboards. The dashboards require insights that are powered by machine learning. Which AWS service or tool will meet these requirements?

  • AAWS Glue Studio
  • BAmazon QuickSight (correct answer)
  • CAmazon Redshift
  • DAmazon Athena
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: Amazon QuickSight

Explanation

Amazon QuickSight is a serverless business-intelligence and dashboard service.

CLF-C02 Question 459

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Topic 1 · Question 459

A company wants to use AWS. The company has stringent requirements about low-latency access to on-premises systems and data residency. Which AWS service should the company use to design a solution that meets these requirements?

  • AAWS Wavelength
  • BAWS Transit Gateway
  • CAWS Ground Station
  • DAWS Outposts (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: AWS Outposts

Explanation

AWS Outposts extends AWS infrastructure on premises for low-latency or data-residency needs. This option meets the real-time / low-latency performance requirement.

CLF-C02 Question 460

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Topic 1 · Question 460

A company runs an on-premises contact center for customers. The company needs to migrate to a cloud-based solution that can deliver artificial intelligence features to improve user experience. Which AWS service will meet these requirements?

  • AAWS Wavelength
  • BAWS IAM Identity Center (AWS Single Sign-On)
  • CAWS Direct Connect
  • DAmazon Connect (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Amazon Connect.

Showing questions 441–460 of 719 · Page 23 of 36