Correct answer - "Include config files in .ebextensions/ at the root of your source code" : The
option_settings section of a configuration file defines values for configuration options.
Configuration options let you configure your Elastic Beanstalk environment, the AWS resources in
it, and the software that runs your application. Configuration files are only one of several
ways to set configuration options.
Incorrect:
"Deploy a CloudFormation wrapper" - This is incorrect because there is no wrapper
"Use SSM parameter store as an input to your Elastic Beanstalk Configurations" - As of 2019 is
not supported for Elastic Beanstalk
"Use an AWS Lambda hook" - Lambda's are not needed for Elastic Beanstalk to operate