You are from an AWS consulting company, and you are helping a customer build up applications using AWS Elastic Beanstalk service. One important application is going to be installed on the Amazon Linux platform. Because several Shell commands are required to be executed before and after the application version file is extracted, you have created some config files in the .ebextensions folder. In the config files, which sections should you put the commands in so that they can run appropriately? (Select TWO.)

Answer options:

A.commands section
B.files section
C.services section
D.deploy section
E.container_commands section

Correct Answer – A, E
Config files in the .ebextensions folder can customize the Elastic Beanstalk application. For Linux machines, the below sections can be added according to
https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/customize-containers-ec2.html#linux-container-commands:
Packages
Groups
Users
Sources
Files
Commands
Services
Container Commands
Option A is CORRECT: Because the commands specified in the commands section are executed before the application is set up and the application version file is extracted. So this section is required.
Option B is incorrect: Because the files section is used to create new files. This is not required in the question.
Option C is incorrect: Because the question does not mention that certain services in the Elastic Beanstalk application need to be started or stopped.
Option D is incorrect: Because there is no deploy key in .ebextensions.
Option E is CORRECT: Because the key of the container commands section helps run commands after the application version archive has been extracted. Together with
Option A, they can meet the requirements of the question.