A Company Has a Stateful Web Application That Is Hosted

question 5

Multiple Choice

A company has a stateful web application that is hosted on Amazon EC2 instances in an Auto Scaling group. The instances run behind an Application Load Balancer (ALB) that has a single target group. The ALB is configured as the origin in an Amazon CloudFront distribution. Users are reporting random logouts from the web application. Which combination of actions should a SysOps administrator take to resolve this problem? (Choose two.)

• A) Change to the least outstanding requests algorithm on the ALB target group.
• B) Configure cookie forwarding in the CloudFront distribution cache behavior.
• C) Configure header forwarding in the CloudFront distribution cache behavior.
• D) Enable group-level stickiness on the ALB listener rule.
• E) Enable sticky sessions on the ALB target group.

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Definitions:

Revenue

The overall revenue produced by a corporation through its primary business of selling goods or services.

Consumer Surplus

The variance between the price consumers are prepared to pay for a product or service and the price they actually incur.

Value

The importance, worth, or usefulness of something, often expressed in monetary terms but can also represent sentimental or intrinsic worth.

Sales Tax

A tax levied on the sale of goods and services, typically calculated as a percentage of the purchase price and collected by the retailer.