An Organization Has Created a Web Application Inside a VPC

question 299

Multiple Choice

An organization has created a web application inside a VPC and wants to make it available to 200 client VPCs. The client VPCs are in the same region but are owned by other business units within the organization. What is the best way to meet this requirement, without making the application publicly available?

• A) Configure the application as an AWS PrivateLink-powered service, and have the client VPCs connect to the endpoint service by using an interface VPC endpoint.
• B) Enable VPC peering between the web application VPC and all client VPCs.
• C) Deploy the web application behind an internet-facing Application Load Balancer and control which clients have access by using security groups.
• D) Deploy the web application behind an internal Application Load Balancer and control which clients have access by using security groups.

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Definitions:

Reversibility

Reversibility is a concept in cognitive development, referring to the ability to recognize that numbers or objects can be changed or returned to their original condition.

Visual Angle

The angle formed by lines projecting from the extremes of an object to the eye, influencing how large the object appears to the observer.

Retinal Image

The image projected onto the retina of the eye, where light-sensitive receptor cells convert light into neural signals for the brain to interpret.

Perceptual Constancy

The brain's ability to recognize objects as unchanging even as illumination and retinal images change in shape, size, or color.