You have a VPC with a subnet that houses an AWS RDS instance. Your manager has asked you to start monitoring all modifications made to its data by applications. You decide to use a Lambda function to do this. However, you need to allow the function access to the VPC. How will you go about doing this?

Answer options:

A.Create a Role to allow access between Lambda and RDS.
B.Create a Policy and a Role to allow access betweenLambda and RDS.
C.Create a Role toallow access betweenLambda and the subnet.
D.Create a Role toallow access betweenLambda and VPC.

Answer: D
Option A is incorrect as creating a role between Lambda and RDS will not help the function get access to the VPC and then RDS.
Option B is incorrect as creating a policy and role.
 Option C is incorrect as permissions can’t be assigned to a specific subnet.
Option D is CORRECT as per the developer guide. A role needs to be created with the permissions AWSLambdaVPCAccessExecutionRole, allowing Lambda to manage network connections in the VPC.Reference:
https://docs.aws.amazon.com/lambda/latest/dg/services-rds-tutorial.html