A Company Runs an Application That Uses Multiple Amazon EC2

question 176

Multiple Choice

A company runs an application that uses multiple Amazon EC2 instances to gather data from its users. The data is then processed and transferred to Amazon S3 for long-term storage. A review of the application shows that there were long periods of time when the EC2 instances were not being used. A solutions architect needs to design a solution that optimizes utilization and reduces costs. Which solution meets these requirements?

• A) Use Amazon EC2 in an Auto Scaling group with On-Demand instances.
• B) Build the application to use Amazon Lightsail with On-Demand Instances.
• C) Create an Amazon CloudWatch cron job to automatically stop the EC2 instances when there is no activity.
• D) Redesign the application to use an event-driven design with Amazon Simple Queue Service (Amazon SQS) and AWS Lambda.

Understand the protections provided by the National Labor Relations Act and which categories of workers are covered.

Recognize the criteria that determine whether a worker should be classified as an employee or an independent contractor.

Comprehend the doctrine of respondeat superior and its application in employer liability.

Describe strategies through which workers not covered by the National Labor Relations Act can enhance their bargaining power.

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Definitions:

Motion Study

The science of reducing a task to its basic physical motions.

Performance Incentive

A reward system designed to motivate employees to achieve higher levels of performance.

Scientific Management

A theory developed by Frederick W. Taylor, focusing on improving economic efficiency and labor productivity through systematic procedures and empirical studies.

Work Methods

Work methods are the techniques, strategies, and processes employed to carry out tasks or activities efficiently and effectively.