Question 1

An Availability Zone consists of:

Options :

A : one or more data centers in a single location.

B : two or more data centers in multiple locations.

C : one or more physical hosts in a single data center.

D : two or more physical hosts in multiple data centers.

Answer: A

Question 2

Which AWS service should a cloud engineer use to view API calls to AWS services?

Options :

A : Amazon CloudWatch

B : AWS CloudTrail

C : AWS Config

D : AWS Artifact

Answer: B

Question 3

Which AWS service will you use to provision the same AWS infrastructure across multiple AWS accounts and regions?

Options :

A : AWS CloudFormation

B : AWS Systems Manager

C : AWS CodeDeploy

D : AWS OpsWorks

Answer: A

Question 4

A company has a MySQL database running on a single Amazon EC2 instance. The company now requires higher availability in the event of an outage. Which set of tasks would meet this requirement?

Options :

A : Add an Application Load Balancer in front of the EC2 instance

B : Configure EC2 Auto Recovery to move the instance to another Availability Zone.

C : Migrate to Amazon RDS and enable Multi-AZ.

D : Enable termination protection for the EC2 instance to avoid outages.

Answer: C

Question 5

A company wants to host its relational databases on AWS. The databases have predefined schemas that the company needs to replicate on AWS. Which AWS services could the company use for the databases? (Select TWO.)

Options :

A : Amazon Aurora

B : Amazon RDS

C : Amazon DocumentDB (with MongoDB compatibility)

D : Amazon Neptune

E : Amazon DynamoDB

Answer: A,B