A Company Has a Legacy Application That Process Data in Two

question 32

Multiple Choice

A company has a legacy application that process data in two parts. The second part of the process takes longer than the first, so the company has decided to rewrite the application as two microservices running on Amazon ECS that can scale independently. How should a solutions architect integrate the microservices?

• A) Implement code in microservice 1 to send data to an Amazon S3 bucket. Use S3 event notifications to invoke microservice 2.
• B) Implement code in microservice 1 to publish data to an Amazon SNS topic. Implement code in microservice 2 to subscribe to this topic.
• C) Implement code in microservice 1 to send data to Amazon Kinesis Data Firehose. Implement code in microservice 2 to read from Kinesis Data Firehose.
• D) Implement code in microservice 1 to send data to an Amazon SQS queue. Implement code in microservice 2 to process messages from the queue.

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Definitions:

Study Participation

The involvement of individuals as subjects in research to gather information and data for the purpose of advancing knowledge.

Bureaucracies

Administrative systems organized into a hierarchy of departments and offices, operating under a set of rules and regulations to ensure consistency and impartiality.

Behavior Patterns

Recurrent ways of acting or responding that are characteristic of an individual or group.

Warrior

symbolizes a person who shows great vigor, courage, or aggressiveness, especially in the face of adversity or in the pursuit of a cause.