Explanation:
Amazon EC2 user data allows you to run scripts at the time of instance launch. Since the application is small, updated frequently, and can be installed automatically, a user data script is an ideal and simple mechanism to pull the latest version of the application and install it as part of the instance bootstrapping process.
Ultimate access to all questions.
Question 31. A custom application must be installed on all Amazon EC2 instances. The application is small, updated frequently, and can be installed automatically. How can the application be deployed on new EC2 instances?
A
Launch a script that downloads and installs the application using Amazon EC2 user data.
B
Create a custom API using Amazon API Gateway to call an installation executable from an AWS CloudFormation template.
C
Use AWS Systems Manager to inject the application into an AMI.
D
Configure AWS CodePipeline to deploy code changes and updates.
E
None of the above
F
None of the above
No comments yet.