A Company Is Deploying an Application in Three AWS Regions

question 179

Multiple Choice

A company is deploying an application in three AWS Regions using an Application Load Balancer Amazon Route 53 will be used to distribute traffic between these Regions. Which Route 53 configuration should a solutions architect use to provide the MOST high-performing experience?

• A) Create an A record with a latency policy.
• B) Create an A record with a geolocation policy.
• C) Create a CNAME record with a failover policy.
• D) Create a CNAME record with a geoproximity policy.

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Definitions:

Machine Hours

This is a measure of the amount of time a machine is operated and is often used in the allocation of manufacturing overhead to products based on usage.

High-low Method

A method employed in managerial accounting that estimates variable and fixed costs by analyzing the most and least active periods.

Contribution Margin

The amount by which sales revenue exceeds variable costs, indicating the portion of sales available to cover fixed costs and generate profit.

Units Sold

The total number of units of product that have been sold during a particular period.