You work for a very large company that has multiple applications which are very different and built on different programming languages. How can you deploy applications as quickly as possible?

Answer options:

A.Develop all apps in one Docker container and deploy using ElasticBeanstalk.
B.Create a Lambda function deployment package consisting of code and any dependencies.
C.Develop each app in a separate Docker container and deploy using Elastic Beanstalk.
D.Develop each app in a separate Docker containers and deploy using CloudFormation.

Answer – C
Elastic Beanstalk supports the deployment of web applications from Docker containers. With Docker containers, you can define your own runtime environment. You can choose your own platform, programming language, and any application dependencies (such as package managers or tools), that aren`t supported by other platforms. Docker containers are self-contained and include all the configuration information and software your web application requires to run.
Option A is an inefficient way to use Docker. The entire idea of Docker is that you have a separate environment for various applications.
Option B is ideally used to running code and not packaging the applications and dependencies.
Option D is not ideal for deploying Docker containers using Cloudformation.
For more information on Docker and Elastic Beanstalk, please visit the below URL:
http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/create_deploy_docker.html