CloudFormation

What does Amazon CloudFormation provide?

• A. The ability to setup Autoscaling for Amazon EC2 instances.

• B. A templated resource creation for Amazon Web Services

• C. A template to map network resources for Amazon Web Services

• D. None of these

A user is planning to use AWS CloudFormation for his automatic deployment requirements. Which of the below mentioned components are required as a part of the template?

• A. Parameters

• B. Outputs

• C. Template version

• D. Resources

In regard to AWS CloudFormation, what is a stack?

• A. Set of AWS templates that are created and managed as a template

• B. Set of AWS resources that are created and managed as a template

• C. Set of AWS resources that are created and managed as a single unit

• D. Set of AWS templates that are created and managed as a single unit

A user has created a CloudFormation stack. The stack creates AWS services, such as EC2 instances, ELB, AutoScaling, and RDS. While creating the stack it created EC2, ELB and AutoScaling but failed to create RDS. What will CloudFormation do in this scenario?

• A. CloudFormation can never throw an error after launching a few services since it verifies all the steps before launching

• B. It will warn the user about the error and ask the user to manually create RDS

• C. Rollback all the changes and terminate all the created services

• D. It will wait for the user’s input about the error and correct the mistake after the input

When working with AWS CloudFormation Templates what is the maximum number of stacks that you can create?

• A. 10

• B. 500

• C. 200

• D. No limits