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Free Practice Quiz Question List

3 AWS Services and Use Cases Online Quiz Questions

Use this free practice quiz with 20 questions to review 3 AWS Services and Use Cases, test your knowledge, and prepare for your next test or exam.

20 questions
01
Choose one
1 point

A legacy application must run continuously and depends on a customized operating system. Which AWS compute service best fits this workload?

  1. A

    Amazon EC2

  2. B

    AWS Lambda

  3. C

    Amazon S3

  4. D

    Amazon DynamoDB

02
True or false
1 point

True or false: If an EC2 application needs a mounted block disk for its boot volume, Amazon S3 is the appropriate storage service.

  1. A

    True

  2. B

    False

03
Written response
1 point

Several Linux instances need to access the same shared file system. Which AWS storage service fits this requirement? Enter the AWS service name.

04
Fill in the blank
1 point

An order service needs to buffer requests so a separate fulfillment worker can process them independently. The service that provides this queue is .

05
Choose one
1 point

A team needs a managed front door to create and manage an API that invokes backend services. Which AWS service should it use?

  1. A

    Amazon Route 53

  2. B

    Amazon API Gateway

  3. C

    Elastic Load Balancing

  4. D

    Amazon CloudFront

06
True or false
1 point

True or false: When using AWS Fargate with ECS or EKS, you do not manage the underlying servers for the containers.

  1. A

    True

  2. B

    False

07
Written response
1 point

A website serves users across several regions and wants to cache and deliver content from edge locations to reduce latency. Which AWS service fits? Enter the AWS service name.

08
Fill in the blank
1 point

Complete the service mapping for an online application: managed relational tables and SQL fit , while a managed NoSQL key-value and document database fits .

09
Choose all
1 point

A system must broadcast a notification to several subscribers and separately route application events to targets according to event rules. Select all services that match these needs.

  1. A

    Amazon SNS for publishing a notification to multiple subscribers

  2. B

    Amazon SQS for holding work until a consumer processes it

  3. C

    Amazon EventBridge for routing events based on rules

  4. D

    AWS Step Functions for coordinating a defined multi-step workflow

10
Choose all
1 point

An operations team must investigate both who changed an AWS resource and when the change occurred, and where latency arises across a distributed application request. Select all services that fit.

  1. A

    AWS CloudTrail to identify who made a change and when

  2. B

    Amazon CloudWatch to monitor metrics, logs, and alarms

  3. C

    Amazon Route 53 to provide DNS services

  4. D

    AWS X-Ray to trace requests across application components

11
Choose one
1 point

A retailer wants to run analytical queries over a large collection of historical sales data for business intelligence. Which AWS service is the best fit?

  1. A

    Amazon RDS

  2. B

    Amazon DynamoDB

  3. C

    Amazon Redshift

  4. D

    Amazon EFS

12
Open ended
1 point

A business process has several tasks that must run in a defined sequence, with branching and retries if a task fails. Which AWS service is the best fit, and what capabilities make it appropriate?

13
Choose one
1 point

A company needs DNS services so users can reach its application endpoint through its domain. Which AWS service should it use?

  1. A

    Amazon Route 53

  2. B

    Amazon CloudFront

  3. C

    Elastic Load Balancing

  4. D

    Amazon VPC

14
Choose one
1 point

A team needs a logically isolated network for its AWS resources and wants to control IP ranges, subnets, routes, and network access. Which service should it use?

  1. A

    Elastic Load Balancing

  2. B

    Amazon VPC

  3. C

    Amazon API Gateway

  4. D

    Amazon CloudFront

15
Choose one
1 point

A legacy application must run continuously and depends on a customized operating system that the team needs to control. Which AWS compute service best fits this workload?

  1. A

    Amazon EC2

  2. B

    AWS Lambda

  3. C

    AWS Fargate

  4. D

    Amazon ECS

16
True or false
1 point

True or false: Amazon S3 is designed to provide a mounted block disk for an EC2 instance.

  1. A

    True

  2. B

    False

17
Choose one
1 point

Several Linux instances need access to the same managed file system. Which AWS storage service best fits this requirement?

  1. A

    Amazon EBS

  2. B

    Amazon EFS

  3. C

    Amazon S3

  4. D

    S3 Glacier storage classes

18
Choose one
1 point

An application needs a shopping-cart data store with fast access by known keys and flexible scaling. Which AWS database service is the best fit?

  1. A

    Amazon RDS

  2. B

    Amazon Redshift

  3. C

    Amazon DynamoDB

  4. D

    Amazon Aurora

19
Written response
1 point

Which AWS service provides serverless compute for containers used with ECS or EKS, so operators do not manage the underlying servers?

20
Written response
1 point

Which AWS service helps investigate latency or errors by tracing requests across components of a distributed application?