When you use the AWS Elastic Beanstalk console to deploy a new application you’ll need to upload a source bundle and
it should ____.

A.
Consist of a single .zip file

B.
Consist of a single .war file

C.
Consist of a single .zip file or .war file

D.
Consist of a folder with all files

Explanation:
When you use the AWS Elastic Beanstalk console to deploy a new application or an application version, you’ll need to
upload a source bundle. Your source bundle must meet the following requirements:
Consist of a single .zip file or .war file
Not exceed 512 MB
Not include a parent folder or top-level directory (subdirectories are fine)
http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/using-features.deployment.source.html