AWS Cloud Essentials 2

Question 1

Which AWS pricing model offers the largest discount for committing to a one- or three-year term?

Accepted Answer

Reserved Instances

Answer

On-Demand Instances

Answer

Spot Instances

Answer

Dedicated Hosts

Question 2

What does the AWS shared responsibility model say AWS is responsible for?

Accepted Answer

Security of the cloud (infrastructure)

Answer

Security in the cloud (customer data)

Answer

Patching customer operating systems

Answer

Configuring customer IAM policies

Question 3

Which service provides object storage with high durability for files and backups?

Accepted Answer

Amazon S3

Answer

Amazon EBS

Answer

Amazon EFS

Answer

Amazon RDS

Question 4

What is the primary benefit of the AWS pay-as-you-go pricing approach?

Accepted Answer

Paying only for resources you consume

Answer

Fixed monthly fees regardless of usage

Answer

Free unlimited compute

Answer

Mandatory upfront hardware purchases

Question 5

Which AWS resource grouping represents an isolated geographic location containing multiple data centers?

Accepted Answer

Region

Answer

Edge Location

Answer

Availability Zone

Answer

Subnet

Question 6

What does Amazon CloudWatch primarily provide?

Accepted Answer

Monitoring and observability of resources

Answer

Code deployment automation

Answer

Virtual network isolation

Answer

DNS routing

Question 7

Which service lets you run code without provisioning or managing servers?

Accepted Answer

AWS Lambda

Answer

Amazon EC2

Answer

Amazon Lightsail

Answer

AWS Batch