Your team is developing a set of Lambda functions. You need to ensure the team uses the best practices for working with AWS Lambda. Choose one of the options given below.
 

Answer options:

A.The Lambda function should not have any external dependencies.
B.Avoid using environment variables.
C.Separate the Lambda handler from your core logic.
D.Use recursive code to make the code clean.

Answer - C
Option A is incorrect because Lambda functions can have external dependencies.
Option B is incorrect because it is recommended to use environment variables in Lambda functions.
Option C is CORRECT because the method allows you to make the function clean and unit-testable.
Option D is incorrect because recursive code should be avoided in Lambda functions.
For more information on best practices, please refer to the below URLs-
https://docs.aws.amazon.com/lambda/latest/dg/best-practices.html
https://docs.aws.amazon.com/lambda/latest/dg/running-lambda-code.html