A Company Runs a Containerized Application on a Kubernetes Cluster

question 131

Multiple Choice

A company runs a containerized application on a Kubernetes cluster in an on-premises data center. The company is using a MongoDB database for data storage. The company wants to migrate some of these environments to AWS, but no code changes or deployment method changes are possible at this time. The company needs a solution that minimizes operational overhead. Which solution meets these requirements?

• A) Use Amazon Elastic Container Service (Amazon ECS) with Amazon EC2 worker nodes for compute and MongoDB on EC2 for data storage.
• B) Use Amazon Elastic Container Service (Amazon ECS) with AWS Fargate for compute and Amazon DynamoDB for data storage.
• C) Use Amazon Elastic Kubernetes Service (Amazon EKS) with Amazon EC2 worker nodes for compute and Amazon DynamoDB for data storage.
• D) Use Amazon Elastic Kubernetes Service (Amazon EKS) with AWS Fargate for compute and Amazon DocumentDB (with MongoDB compatibility) for data storage.

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Definitions:

Main-Purpose Rule

A principle in suretyship law that a guarantor's promise to pay another's debt is not considered a secondary promise requiring a written agreement if the guarantor's main purpose benefits them.

Parol Evidence Rule

A legal rule in contract law that prevents the admission of external evidence intended to alter or contradict the terms of a written agreement.

Merger Clause

A clause in a written agreement within the statute of frauds which states that the written agreement accurately reflects the final, complete version of the agreement.

Parol Evidence Rule

A legal doctrine stating that oral or extrinsic evidence cannot be used to contradict, vary, or add to the terms of a written contract.