An Enterprise Runs 103 Line-Of-Business Applications on Virtual Machines in an On-Premises

question 745

Multiple Choice

An enterprise runs 103 line-of-business applications on virtual machines in an on-premises data center. Many of the applications are simple PHP, Java, or Ruby web applications, are no longer actively developed, and serve little traffic. Which approach should be used to migrate these applications to AWS with the LOWEST infrastructure costs?

• A) Deploy the applications to single-instance AWS Elastic Beanstalk environments without a load balancer.
• B) Use AWS SMS to create AMIs for each virtual machine and run them in Amazon EC2.
• C) Convert each application to a Docker image and deploy to a small Amazon ECS cluster behind an Application Load Balancer.
• D) Use VM Import/Export to create AMIs for each virtual machine and run them in single-instance AWS Elastic Beanstalk environments by configuring a custom image.

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Definitions:

Vehicles

Means of transportation that are used to move people or goods from one place to another, including cars, trucks, bicycles, and airplanes.

Standard Deviation

A statistical metric that quantifies the spread or dispersion of a dataset relative to its mean, showcasing variability.

Annual Snowfall

The total amount of snow that falls within a specific geographic area over the course of a year.

Mean

The average of a data set, found by adding all the numbers together and dividing by the quantity of numbers.