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CLF-C02 — questions

Page 28 of 36 · 719 total questions.

CLF-C02 Question 541

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Topic 1 · Question 541

An ecommerce company wants to distribute traffic between the Amazon EC2 instances that host its website. Which AWS service or resource will meet these requirements?

  • AApplication Load Balancer (correct answer)
  • BAWS WAF
  • CAWS CloudHSM
  • DAWS Direct Connect
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: 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 542

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Topic 1 · Question 542 · Select all that apply

Which AWS services or features form the AWS Cloud global infrastructure? (Choose two.)

  • AAvailability Zones (correct answer)
  • BAmazon ElastiCache
  • CAWS Regions (correct answer)
  • DAmazon S3
  • EAmazon VPC
Reveal answer & explanation
Correct answer: A, C

The correct answer is A, C. Option A: Availability Zones Option C: AWS Regions.

CLF-C02 Question 543

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Topic 1 · Question 543 · Select all that apply

According to the AWS shared responsibility model, which of the following are AWS responsibilities? (Choose two.)

  • ANetwork infrastructure and virtualization of infrastructure (correct answer)
  • BSecurity of application data
  • CGuest operating systems
  • DPhysical security of hardware (correct answer)
  • ECredentials and policies
Reveal answer & explanation
Correct answer: A, D

The correct answer is A, D. Option A: Network infrastructure and virtualization of infrastructure Option D: Physical security of hardware.

CLF-C02 Question 544

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Topic 1 · Question 544

A company uses Amazon Aurora as its database service. The company wants to encrypt its databases and database backups. Which party manages the encryption of the database clusters and database snapshots, according to the AWS shared responsibility model?

  • AAWS
  • BThe company (correct answer)
  • CAWS Marketplace partners
  • DThird-party partners
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: The company.

CLF-C02 Question 545

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Topic 1 · Question 545

A company is hosting a web application on Amazon EC2 instances. The company wants to implement custom conditions to filter and control inbound web traffic. Which AWS service will meet these requirements?

  • AAmazon GuardDuty
  • BAWS WAF (correct answer)
  • CAmazon Macie
  • DAWS Shield
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: AWS WAF

Explanation

AWS WAF protects web applications from common exploits and malicious requests.

CLF-C02 Question 546

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Topic 1 · Question 546

A company wants to maintain bandwidth throughput and provide a more consistent network experience than public internet-based connections. Which AWS service should the company choose?

  • AAWS VPN
  • BAWS Direct Connect (correct answer)
  • CAmazon Connect
  • DAmazon CloudFront
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: AWS Direct Connect

Explanation

AWS Direct Connect provides a dedicated, consistent private network link between on premises and AWS.

CLF-C02 Question 547

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Topic 1 · Question 547

A company has temporary workload that is also variable. The company needs to use Amazon EC2 instances for the workload. The EC2 instances need to handle short bursts of work that cannot stop before finishing. Which purchase option will meet these requirements?

  • ASpot Instances
  • BOn-Demand Instances (correct answer)
  • CSavings Plan
  • DReserved Instances
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: On-Demand Instances.

CLF-C02 Question 548

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Topic 1 · Question 548

A company's employees are working from home. The company wants its employees to use their personal devices to connect to a managed workstation in the AWS Cloud. Which AWS service should the company use to provide the remote environment?

  • AAmazon Workspaces (correct answer)
  • BAWS Cloud9
  • CAWS Outposts
  • DAmazon Lightsail
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Amazon Workspaces.

CLF-C02 Question 549

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Topic 1 · Question 549

A company needs to use SQL syntax to perform a direct query of objects in an Amazon S3 bucket. Which AWS service can the company use to meet this requirement?

  • AAWS Glue
  • BAmazon Athena (correct answer)
  • CAWS Lambda
  • DAmazon Kinesis
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: Amazon Athena

Explanation

Amazon Athena runs serverless SQL queries directly on data in Amazon S3 with no infrastructure to manage.

CLF-C02 Question 550

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Topic 1 · Question 550

A company uses Amazon RDS for a product database. The company wants to ensure the database is highly available. Which feature of Amazon RDS will meet this requirement?

  • ARead replicas
  • BBlue/green deployment
  • CMulti-AZ deployment (correct answer)
  • DReserved Instances
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: Multi-AZ deployment By spanning multiple Availability Zones / adding redundancy, this option provides the high availability and resilience required.

CLF-C02 Question 551

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Topic 1 · Question 551

Which AWS service provides serverless compute for use with containers?

  • AAmazon Simple Queue Service (Amazon SQS)
  • BAWS Fargate (correct answer)
  • CAWS Elastic Beanstalk
  • DAmazon SageMaker
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: AWS Fargate

Explanation

AWS Fargate runs containers serverlessly so there are no EC2 hosts to manage or patch.

CLF-C02 Question 552

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Topic 1 · Question 552

A company is using multiple AWS accounts for different business teams. The finance team wants to receive one bill for all of the company's accounts. Which AWS service or tool should the finance team use to meet this requirement?

  • AAWS Organizations (correct answer)
  • BAWS Trusted Advisor
  • CCost Explorer
  • DAWS Budgets
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: AWS Organizations

Explanation

AWS Organizations centrally governs and secures multiple AWS accounts.

CLF-C02 Question 553

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Topic 1 · Question 553

A company needs a firewall that will control network connections to and from a single Amazon EC2 instance. This firewall will not control network connections to and from other instances that are in the same subnet. Which AWS service or feature can the company use to meet these requirements?

  • ANetwork ACL
  • BAWS WAF
  • CRoute table
  • DSecurity group (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Security group.

CLF-C02 Question 554

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Topic 1 · Question 554

A company is planning to use the Amazon EC2 instances as web servers. Customers from around the world will use the web servers. Most customers will use the web servers only during certain hours of the day. How should the company deploy the EC2 instances to achieve the LOWEST operational cost?

  • AIn multiple Availability Zones
  • BIn an Auto Scaling group (correct answer)
  • CIn a placement group
  • DIn private subnets
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: In an Auto Scaling group

Explanation

Auto Scaling adjusts capacity automatically to match demand, improving availability and cost efficiency.

CLF-C02 Question 555

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Topic 1 · Question 555

Which benefit is always free of charge with AWS, regardless of a user’s AWS Support plan?

  • AAWS Developer Support
  • BAWS Developer Forums (correct answer)
  • CProgrammatic case management
  • DAWS technical account manager (TAM)
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: AWS Developer Forums.

CLF-C02 Question 556

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Topic 1 · Question 556

A company uses Amazon EC2 instances to run its application. The application needs to be available and running continuously for three or more years. What type of EC2 instance should the company purchase for a discount on the EC2 pricing?

  • AReserved Instances (correct answer)
  • BSpot Instances
  • COn-Demand Instances
  • DEC2 Fleet
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Reserved Instances

Explanation

Reserved Instances lower cost for steady-state, predictable long-running workloads.

CLF-C02 Question 557

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Topic 1 · Question 557

A company needs to perform an audit of recent AWS account activity. The audit will investigate who initiated an event and what actions were performed. Which AWS service should the company use to meet these requirements?

  • AAWS Config
  • BAmazon Rekognition
  • CAWS CloudTrail (correct answer)
  • DAmazon Simple Notification Service (Amazon SNS)
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: AWS CloudTrail

Explanation

AWS CloudTrail records API activity for auditing and governance.

CLF-C02 Question 558

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Topic 1 · Question 558 · Select all that apply

Which design principles are included in the reliability pillar of the AWS Well-Architected Framework? (Choose two.)

  • AAutomatically recover from failure. (correct answer)
  • BGrant everyone access to increase AWS service quotas.
  • CStop guessing capacity. (correct answer)
  • DDesign applications to run in a single Availability Zone.
  • EPlan to increase AWS service quotas first in a secondary AWS Region.
Reveal answer & explanation
Correct answer: A, C

The correct answer is A, C. Option A: Automatically recover from failure. Option C: Stop guessing capacity.

CLF-C02 Question 559

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Topic 1 · Question 559

A company needs to use AWS technology to deploy a static website. Which solution meets this requirement with the LEAST amount of operational overhead?

  • ADeploy the website on Amazon EC2.
  • BHost the website on AWS Elastic Beanstalk.
  • CDeploy the website with Amazon Lightsail.
  • DHost the website on Amazon S3. (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Host the website on Amazon S3.

Explanation

Amazon S3 provides durable, scalable object storage that is fully managed. Amazon EBS provides block storage attached to a single EC2 instance.

CLF-C02 Question 560

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Topic 1 · Question 560

Which recommendation can AWS Cost Explorer provide to help reduce cost?

  • AUse a specific database engine.
  • BChange the programming language for an application.
  • CDeploy a specific operating system.
  • DTerminate an idle instance. (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Terminate an idle instance. This option delivers the requirement at the lowest cost.

Showing questions 541–560 of 719 · Page 28 of 36