A Company Is Migrating Its Applications to AWS

question 140

Multiple Choice

A company is migrating its applications to AWS. The applications will be deployed to AWS accounts owned by business units. The company has several teams of developers who are responsible for the development and maintenance of all applications. The company is expecting rapid growth in the number of users. The company's chief technology officer has the following requirements: Developers must launch the AWS infrastructure using AWS CloudFormation. Developers must not be able to create resources outside of CloudFormation. The solution must be able to scale to hundreds of AWS accounts. Which of the following would meet these requirements? (Choose two.)

• A) Using CloudFormation, create an IAM role that can be assumed by CloudFormation that has permissions to create all the resources the company needs. Use CloudFormation StackSets to deploy this template to each AWS account.
• B) In a central account, create an IAM role that can be assumed by developers, and attach a policy that allows interaction with CloudFormation. Modify the AssumeRolePolicyDocument action to allow the IAM role to be passed to CloudFormation.
• C) Using CloudFormation, create an IAM role that can be assumed by developers, and attach policies that allow interaction with and passing a role to CloudFormation. Attach an inline policy to deny access to all other AWS services. Use CloudFormation StackSets to deploy this template to each AWS account.
• D) Using CloudFormation, create an IAM role for each developer, and attach policies that allow interaction with CloudFormation. Use CloudFormation StackSets to deploy this template to each AWS account.
• E) In a central AWS account, create an IAM role that can be assumed by CloudFormation that has permissions to create the resources the company requires. Create a CloudFormation stack policy that allows the IAM role to manage resources. Use CloudFormation StackSets to deploy the CloudFormation stack policy to each AWS account.

---

Definitions:

Instinctive Behavior

Actions or reactions that are inherently present in an individual from birth, not learned through experience or observation.

Serotonin

A neurotransmitter believed to play many roles, including regulating mood, appetite, and sleep, and involved in some cognitive functions such as memory and learning.

Testosterone

Testosterone is a steroid hormone that plays a key role in the development of male reproductive tissues and secondary sexual characteristics, though it is also present in females.

Oxytocin

A hormone and neurotransmitter often associated with bonding, trust, and the regulation of social behaviors.