Lambda

Question 1

What are the Core Concepts of AWS Lambda

Answer 1

Function
Runtimes
Layers
Event Source
Downstream Resources
Log Streams
AWS SAM

Question 2

What is an AWS Lambda Runtime

Answer 2

An image containing a language and environment for running that language.

Question 3

How is code sent to an AWS Lambda

Answer 3

Through a Zipped deployment package

Question 4

What are the parts of an AWS lambda programming Model

Answer 4

Handler
Context
Logging
Exceptions
Concurrency

Question 5

What is the “main” function that is executed for an aws lambda?

Answer 5

The Handler function

Question 6

How is extra metadata communicated to the AWS Lambda handler function

Answer 6

By using the AWS Context object.

Question 7

What is the default timeout for an AWS Lamba function

Answer 7

3 seconds

Question 8

What are AWS Lambda Layers

Answer 8

A package containing libraries or a custom runtime that your package is deployed upon.

Question 9

What is the main purpose of AWS Lambda Layers

Answer 9

To Reduce deployment package sizes.

Question 10

What are the max number of AWS Lambda layers

Answer 10

5

Question 11

What is the AWS Lambda package deployed size limit?

Answer 11

250MB