AWS Lambda Worksheet

What is AWS Lambda primarily used for?

• Hosting virtual servers

• Running code without provisioning servers

• Storing data persistently

• Managing containers

Which of the following best describes AWS Lambda’s pricing model?

• Pay per hour of execution

• Pay per invocation and compute time used

• Flat monthly fee

• Pay per EC2 instance launched

AWS Lambda is an example of which type of cloud computing model?

• IaaS

• PaaS

• FaaS (Function-as-a-Service)

• SaaS

What is the maximum execution timeout for a Lambda function?

• 1 minute

• 5 minutes

• 15 minutes

• 60 minutes

Which language is NOT supported by AWS Lambda natively?

• Python

• Java

• C++

• Node.js

What triggers can invoke AWS Lambda functions?

• S3 bucket events

• API Gateway

• CloudWatch events

Where is the AWS Lambda code stored?

• In an EC2 instance

• In S3 buckets managed by AWS

• In CloudFormation templates

• In DynamoDB tables

Which AWS service can be used to expose a Lambda function as a REST API?

• Amazon S3

• Amazon API Gateway

• Amazon EC2

• AWS Glue

What is the maximum deployment package size (compressed .zip) for AWS Lambda?

• 50 MB

• 100 MB

• 250 MB

• 500 MB

Which of the following best describes an AWS Lambda function’s cold start?

• Function runs faster after first invocation

• Function takes longer during first invocation due to container initialization

• Function fails to start without a trigger

• Function starts immediately for all invocations