AWS Certified Cloud Practitioner

AWS Certified Cloud Practitioner practice questions, page 5 of 40, with answer review and explanations.

Question 21

A company needs to simultaneously process hundreds of requests from different users. Which combination of AWS services should the company use to build an operationally efficient solution?

  1. Amazon Simple Queue Service (Amazon SQS) and AWS Lambda
  2. AWS Data Pipeline and Amazon EC2
  3. Amazon Kinesis and Amazon Athena
  4. AWS Amplify and AWS AppSync

Question 22

What is the scope of a VPC within the AWS network?

  1. A VPC can span all Availability Zones globally.
  2. A VPC must span at least two subnets in each AWS Region.
  3. A VPC must span at least two edge locations in each AWS Region.
  4. A VPC can span all Availability Zones within an AWS Region.

Question 23

Which of the following are components of an AWS Site-to-Site VPN connection? (Choose two.)

  1. AWS Storage Gateway
  2. Virtual private gateway
  3. NAT gateway
  4. Customer gateway
  5. Internet gateway

Question 24

A company needs to establish a connection between two VPCs. The VPCs are located in two different AWS Regions. The company wants to use the existing infrastructure of the VPCs for this connection. Which AWS service or feature can be used to establish this connection?

  1. AWS Client VPN
  2. VPC peering
  3. AWS Direct Connect
  4. VPC endpoints

Question 25

According to the AWS shared responsibility model, what responsibility does a customer have when using Amazon RDS to host a database?

  1. Manage connections to the database
  2. Install Microsoft SQL Server
  3. Design encryption-at-rest strategies
  4. Apply minor database patches