A Solutions Architect Is Creating an Application That Will Handle

question 129

Multiple Choice

A solutions architect is creating an application that will handle batch processing of large amounts of data. The input data will be held in Amazon S3 and the output data will be stored in a different S3 bucket. For processing, the application will transfer the data over the network between multiple Amazon EC2 instances. What should the solutions architect do to reduce the overall data transfer costs?

• A) Place all the EC2 instances in an Auto Scaling group.
• B) Place all the EC2 instances in the same AWS Region.
• C) Place all the EC2 instances in the same Availability Zone.
• D) Place all the EC2 instances in private subnets in multiple Availability Zones.

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Definitions:

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A group made up of subjects who receive a treatment in an experiment.

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A stimulant found in coffee, tea, cola, and other beverages that affects the central nervous system, often used to reduce fatigue and increase alertness.

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A classification of autism spectrum disorder characterized by significant difficulties in social interaction, communication, and by restrictive and repetitive behaviors, requiring substantial support.