,1. Multiple Choice: Which AWS service provides a managed
NoSQL database?
a) Amazon RDS
b) Amazon S3
c) Amazon DynamoDB
d) Amazon EC2
Correct Answer: c) Amazon DynamoDB
Rationale: Amazon DynamoDB is a managed NoSQL database
service that provides fast and predictable performance with
seamless scalability.
2. Fill-in-the-Blank: __________ is the AWS service that provides
a virtual network dedicated to your AWS account.
Correct Answer: Amazon VPC (Virtual Private Cloud)
Rationale: Amazon VPC allows you to provision a logically
isolated section of the AWS Cloud where you can launch AWS
resources in a virtual network that you define.
, 4. Multiple Response: Which of the following are benefits of AWS
Cloud Computing? (Select TWO)
a) Elasticity
b) On-premises control
c) Pay-as-you-go pricing
d) Limited storage options
Correct Answers: a) Elasticity, c) Pay-as-you-go pricing
Rationale: Elasticity allows you to scale computing resources up
or down easily, while pay-as-you-go pricing means you only pay for
the computing power you use.
5. True/False: AWS Lambda runs your code in response to events
such as changes to data in an Amazon S3 bucket.
Correct Answer: True
Rationale: AWS Lambda is a compute service that lets you run
code without provisioning or managing servers, and it executes
your code only when needed and scales automatically.
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