You are planning to develop and deploy a Node.js Lambda function. The code has a dependency on a lot of third-party libraries. Which of the following needs to be done to ensure that the code can be executed in the AWS Lambda service?
 

Answer options:

A.Install the third-party libraries in the Lambda service.
B.Create a deployment package with your code and the third-party libraries.
C.Use Cloudformation templates to deploy the third-party libraries.
D.Use an IAM Role with the required permissions on those libraries.

Answer - B
The AWS Documentation mentions the following.
 If you are writing code that uses other resources, such as a graphics library for image processing, or you want to use the AWS CLI instead of the console, you need to first create the Lambda function deployment package, and then use the console or the CLI to upload the package.
Because of what is mentioned in the AWS Documentation, all other options are invalid.
For more information on creating the deployment package, please refer to the below URL-
https://docs.aws.amazon.com/lambda/latest/dg/nodejs-create-deployment-pkg.html