An Ecommerce Website Is Deploying Its Web Application as Amazon

question 64

Multiple Choice

An ecommerce website is deploying its web application as Amazon Elastic Container Service (Amazon ECS) container instances behind an Application Load Balancer (ALB) . During periods of high activity, the website slows down and availability is reduced. A solutions architect uses Amazon CloudWatch alarms to receive notifications whenever there is an availability issue so they can scale out resources. Company management wants a solution that automatically responds to such events. Which solution meets these requirements?

• A) Set up AWS Auto Scaling to scale out the ECS service when there are timeouts on the ALB. Set up AWS Auto Scaling to scale out the ECS cluster when the CPU or memory reservation is too high.
• B) Set up AWS Auto Scaling to scale out the ECS service when the ALB CPU utilization is too high. Setup AWS Auto Scaling to scale out the ECS cluster when the CPU or memory reservation is too high.
• C) Set up AWS Auto Scaling to scale out the ECS service when the service's CPU utilization is too high. Set up AWS Auto Scaling to scale out the ECS cluster when the CPU or memory reservation is too high.
• D) Set up AWS Auto Scaling to scale out the ECS service when the ALB target group CPU utilization is too high. Set up AWS Auto Scaling to scale out the ECS cluster when the CPU or memory reservation is too high.

Understand how to construct and evaluate generalizations in the context of empirical evidence.

Apply the method of difference to identify causal relationships.

Analyze the role of disconfirming evidence in strengthening generalizations.

Understand how the method of concomitant variations contributes to identifying causal relations.

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Definitions:

Grammatical Processes

The procedures through which grammatical structures of a language are formed and modified.

Project Head Start

A program in the United States aimed at providing comprehensive early childhood education, health, and parental involvement services to low-income children and their families.

Vocational Training

Educational programs or courses designed to equip individuals with specific skills and knowledge for particular trades or professions.

Permanent Gains

Lasting improvements or benefits, often in the context of personal development, investment, or learning.