A Company Is Planning to Deploy an Application on AWS

question 218

Multiple Choice

A company is planning to deploy an application on AWS behind an Elastic Load Balancer. The application uses an HTTP/HTTPS listener and must access the client IP addresses. Which load-balancing solution meets these requirements?

• A) Use an Application Load Balancer and the X-Forwarded-For headers.
• B) Use a Network Load Balancer (NLB). Enable proxy protocol support on the NLB and the target application.
• C) Use an Application Load Balancer. Register the targets by the instance ID.
• D) Use a Network Load Balancer and the X-Forwarded-For headers.

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Definitions:

Paper Company

A business entity created, often in a tax haven, for the purpose of managing investment or conducting transactions without engaging in operational business activities.

Interest Calculation

The process of determining the amount of interest earned or paid on a financial instrument or account, based on the principal, the rate, and the time.

Fair Value

The price that would be received for an asset if it were sold today.

Face Value

The face value or monetary amount shown on a financial document, like a bond or share certificate.