A Company Has an Infernal Web Application That Runs on Amazon

question 29

Multiple Choice

A company has an infernal web application that runs on Amazon EC2 instances behind an Application Load Balancer. The instances run in an Amazon EC2 Auto Scaling group in a single Availability Zone. A SysOps administrator must make the application highly available. Which action should the SysOps administrator take to meet this requirement?

• A) Increase the maximum number of instances in the Auto Scaling group to meet the capacity that is required at peak usage.
• B) Increase the minimum number of instances in the Auto Scaling group to meet the capacity that is required at peak usage.
• C) Update the Auto Scaling group to launch new instances in a second Availability Zone in the same AWS Region.
• D) Update the Auto Scaling group to launch new instances in an Availability Zone in a second AWS Region.

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Definitions:

Cognitive-Behavioral Therapy

A form of psychotherapy that treats problems and boosts happiness by modifying dysfunctional emotions, behaviors, and thoughts.

Progress

Forward or onward movement towards a goal, often in the context of recovery or development.

Grams

A metric unit of mass equal to one thousandth of a kilogram, commonly used to measure small quantities of material.

Kilograms

A unit of mass in the metric system, equivalent to one thousand grams.