FREE AWS Cloud Practitioner Certification Questions and Answers

Question 1

What benefits does using the Amazon Relational Database Service (RDS) provide a database administrator?

Accepted Answer

RDS simplifies relational database administration tasks

Answer

RDS databases automatically scale based on load

Answer

RDS provides 99.99999999999% reliability and durability

Answer

RDS enables users to dynamically adjust CPU and RAM resources

Question 2

You can run many types of database software on Amazon RDS, a managed relational database server. Service management means less database administration is required than would otherwise be the case. Hardware provisioning, database configuration, patching, and backups are all included in the managed service.

Accepted Answer

Pay-as-you-go pricing

Answer

Automated cost optimization

Answer

Volume pricing discounts

Answer

Economies of scale

Question 3

Determine the Total Cost of Ownership (TCO) for a task that needs physical isolation for a customer. What hosting model ought to be applied?

Accepted Answer

Dedicated Hosts

Answer

Reserved Instances

Answer

Spot Instances

Answer

On-Demand Instances

Question 4

Which design approaches does the AWS Cloud enable to enhance workload performance? (Choose TWO)

Accepted Answer

Loose coupling

Answer

Minimum viable product

Answer

Minimize platform design

Answer

Customized hardware

Answer

Remove single points of failure

Question 5

Three EC2 instances will be started by a user behind a single elastic load balancer. Highly available should be the deployment's goal.

Accepted Answer

Launch the instances across multiple Availability Zones in a single AWS Region.

Answer

Launch the instances as EC2 Spot Instances in the same AWS Region and the same Availability Zone.

Answer

Launch the instances as EC2 Reserved Instances in the same AWS Region, but in different Availability Zones.

Answer

Launch the instances in multiple AWS Regions, and use Elastic IP addresses.

Question 6

A business must move its web application to AWS. The majority of the computing power is continuously used all year.

Which of the following would be the most cost-effective solution?

Accepted Answer

Reserved instances

Answer

Spot instances

Answer

Regular instances

Answer

On-demand instances

Question 7

A business's infrastructure is housed in a data center on its property. Currently, ID management is handled by an operations team.

Which of the following services would assist them in performing the same function in AWS if they decided to shift to the cloud?

Accepted Answer

AWS IAM

Answer

AWS KMS

Answer

AWS X-Ray

Answer

AWS Cloud Trail