A Developer Has Code Running on Amazon EC2 Instances That

question 291

Multiple Choice

A Developer has code running on Amazon EC2 instances that needs read-only access to an Amazon DynamoDB table. What is the MOST secure approach the Developer should take to accomplish this task?

• A) Create a user access key for each EC2 instance with read-only access to DynamoDB. Place the keys in the code. Redeploy the code as keys rotate.
• B) Use an IAM role with an AmazonDynamoDBReadOnlyAccess policy applied to the EC2 instances.
• C) Run all code with only AWS account root user access keys to ensure maximum access to services.
• D) Use an IAM role with Administrator access applied to the EC2 instance.

---

Definitions:

Breathing

The physiological process of inhaling oxygen and exhaling carbon dioxide, essential for life to sustain metabolic processes.

Thermostat

A device used to maintain a set temperature within a space by regulating the heat or cooling mechanisms.

Hypothalamus

The Hypothalamus is a small region of the brain located below the thalamus, critical for the regulation of many bodily functions including temperature, hunger, and hormonal balance.

Blood Temperature

The temperature of the blood within an organism, which is an indicator of its thermal state.