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CLF-C02 — questions

Page 26 of 36 · 719 total questions.

CLF-C02 Question 501

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Topic 1 · Question 501

A user wants to invoke an AWS Lambda function when an Amazon EC2 instance enters the “stopping” state. Which AWS service is appropriate for this use case?

  • AAmazon EventBridge (correct answer)
  • BAWS Config
  • CAmazon Simple Notification Service (Amazon SNS)
  • DAWS CloudFormation
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Amazon EventBridge

Explanation

Amazon EventBridge routes events between services with rules, enabling event-driven, decoupled architectures.

CLF-C02 Question 502

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Topic 1 · Question 502

A company has a MariaDB database on premises. The company wants to move the data to the AWS Cloud. Which AWS service will host this database with the LEAST amount of operational overhead?

  • AAmazon RDS (correct answer)
  • BAmazon Neptune
  • CAmazon S3
  • DAmazon DynamoDB
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Amazon RDS

Explanation

Amazon RDS is a managed relational database that handles patching, backups and failover.

CLF-C02 Question 503

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Topic 1 · Question 503

Which AWS service or feature supports governance, compliance, and risk auditing of AWS accounts?

  • AMulti-factor authentication (MFA)
  • BAWS Lambda
  • CAmazon Simple Notification Service (Amazon SNS)
  • DAWS CloudTrail (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: AWS CloudTrail

Explanation

AWS CloudTrail records API activity for auditing and governance.

CLF-C02 Question 504

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Topic 1 · Question 504

Which AWS Cloud design principle is a company using when the company implements AWS CloudTrail?

  • AActivate traceability. (correct answer)
  • BUse serverless compute architectures.
  • CPerform operations as code.
  • DGo global in minutes.
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Activate traceability.

CLF-C02 Question 505

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Topic 1 · Question 505

A company needs a threat detection service that will continuously monitor its AWS accounts, workloads, and Amazon S3 buckets for malicious activity and unauthorized behavior. Which AWS service meets these requirements?

  • AAWS Shield
  • BAWS Firewall Manager
  • CAmazon GuardDuty (correct answer)
  • DAmazon Inspector
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: Amazon GuardDuty

Explanation

Amazon GuardDuty continuously monitors for threats and malicious activity.

CLF-C02 Question 506

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Topic 1 · Question 506

A company is planning to migrate to the AWS Cloud. The company is conducting organizational transformation and wants to become more responsive to customer inquiries and feedback. Which task should the company perform to meet these requirements, according to the AWS Cloud Adoption Framework (AWS CAF)?

  • ARealign teams to focus on products and value streams. (correct answer)
  • BCreate new value propositions with new products and services.
  • CUse a new data and analytics platform to create actionable insights.
  • DMigrate and modernize legacy infrastructure.
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Realign teams to focus on products and value streams.

CLF-C02 Question 507

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Topic 1 · Question 507

A company wants to rightsize its Amazon EC2 instances. Which configuration change will meet this requirement with the LEAST operational overhead?

  • AAdd EC2 instances in another Availability Zone.
  • BChange the size and type of the EC2 instances based on utilization. (correct answer)
  • CConvert the payment method from On-Demand to Savings Plans.
  • DReprovision the EC2 instances with a larger instance type.
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: Change the size and type of the EC2 instances based on utilization.

Explanation

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

CLF-C02 Question 508

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Topic 1 · Question 508

Which AWS service supports user sign-up functionality and authentication to mobile and web applications?

  • AAmazon Cognito (correct answer)
  • BAWS Config
  • CAmazon GuardDuty
  • DAWS Systems Manager
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Amazon Cognito

Explanation

Amazon Cognito manages user sign-up, sign-in and federated identity for applications.

CLF-C02 Question 509

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Topic 1 · Question 509

Which benefit of the AWS Cloud helps companies achieve lower usage costs because of the aggregate usage of all AWS users?

  • ANo need to guess capacity
  • BAbility to go global in minutes
  • CEconomies of scale (correct answer)
  • DIncreased speed and agility
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: Economies of scale.

CLF-C02 Question 510

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Topic 1 · Question 510

Which task is the responsibility of the customer, according to the AWS shared responsibility model?

  • APatch the Amazon DynamoDB operating system.
  • BSecure Amazon CloudFront edge locations by allowing physical access according to the principle of least privilege.
  • CProtect the hardware that runs AWS services.
  • DUse AWS Identity and Access Management (IAM) according to the principle of least privilege. (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Use AWS Identity and Access Management (IAM) according to the principle of least privilege.

Explanation

AWS IAM controls authenticated and authorized access to AWS resources with fine-grained policies.

CLF-C02 Question 511

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Topic 1 · Question 511

A company wants to manage its cloud resources by using infrastructure as code (IaC) templates. The company needs to meet compliance requirements. Which AWS service should the company use to meet these requirements?

  • AAWS Artifact
  • BAWS Resource Explorer
  • CAWS License Manager
  • DAWS Service Catalog (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: AWS Service Catalog.

CLF-C02 Question 512

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Topic 1 · Question 512

A systems administrator wants to monitor the CPU utilization of a company's Amazon EC2 instances. Which AWS service can provide this information?

  • AAWS Config
  • BAWS Trusted Advisor
  • CAWS CloudTrail
  • DAmazon CloudWatch (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Amazon CloudWatch

Explanation

Amazon CloudWatch collects metrics, logs and alarms to monitor and react to operational health.

CLF-C02 Question 513

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Topic 1 · Question 513

A company wants to migrate all of its on-premises infrastructure to the AWS Cloud. Before migration, the company wants estimate of costs for running its as-is infrastructure. Which AWS service or principle should the company use to meet this requirement?

  • AAWS Pricing Calculator (correct answer)
  • BAWS Well-Architected Framework
  • CAWS shared responsibility model
  • DAWS Cloud Adoption Framework (AWS CAF)
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: AWS Pricing Calculator.

CLF-C02 Question 514

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Topic 1 · Question 514

An independent software vendor wants to deliver and share its custom Amazon Machine Images (AMIs) to prospective customers. Which AWS service will meet these requirements?

  • AAWS Marketplace (correct answer)
  • BAWS Data Exchange
  • CAmazon EC2
  • DAWS Organizations
Reveal answer & explanation
Correct answer: A

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

CLF-C02 Question 515

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Topic 1 · Question 515

Which component must be attached to a VPC to enable inbound internet access?

  • ANAT gateway
  • BVPC endpoint
  • CVPN connection
  • DInternet gateway (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Internet gateway.

CLF-C02 Question 516

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Topic 1 · Question 516

Which AWS service supports a company's ability to treat infrastructure as code?

  • AAWS CodeDeploy
  • BAWS Elastic Beanstalk
  • CAmazon API Gateway
  • DAWS CloudFormation (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: AWS CloudFormation

Explanation

AWS CloudFormation provisions infrastructure as code repeatably.

CLF-C02 Question 517

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Topic 1 · Question 517

A company is building an application that will receive millions of database queries each second. The company needs the data store for the application to scale to meet these needs. Which AWS service will meet this requirement?

  • AAmazon DynamoDB (correct answer)
  • BAWS Cloud9
  • CAmazon ElastiCache for Memcached
  • DAmazon Neptune
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Amazon DynamoDB

Explanation

Amazon DynamoDB is a fully managed, serverless NoSQL database with single-digit millisecond latency and automatic scaling.

CLF-C02 Question 518

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Topic 1 · Question 518

An AWS user wants to proactively detect when an instance or account might be compromised or if there are threats from attacks. Which AWS service should the user choose?

  • AAmazon GuardDuty (correct answer)
  • BAWS WAF
  • CAWS Shield
  • DAmazon Inspector
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Amazon GuardDuty

Explanation

Amazon GuardDuty continuously monitors for threats and malicious activity.

CLF-C02 Question 519

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Topic 1 · Question 519

Which AWS Support plan provides the full set of AWS Trusted Advisor checks at the LOWEST cost?

  • AAWS Developer Support
  • BAWS Business Support (correct answer)
  • CAWS Enterprise On-Ramp Support
  • DAWS Enterprise Support
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: AWS Business Support This option delivers the requirement at the lowest cost.

CLF-C02 Question 520

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Topic 1 · Question 520

A company's application is running on Amazon EC2 instances. The company is planning a partial migration to a serverless architecture in the next year and wants to pay for resources up front. Which AWS purchasing option will optimize the company's costs?

  • AConvertible Reserved Instances
  • BSpot Instances
  • CEC2 Instance Savings Plans
  • DCompute Savings Plan (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Compute Savings Plan.

Showing questions 501–520 of 719 · Page 26 of 36