An Application Has the Following Requirements: Performance Efficiency of Seconds

question 448

Multiple Choice

An application has the following requirements: Performance efficiency of seconds with up to a minute of latency. The data storage size may grow up to thousands of terabytes. Per-message sizes may vary between 100 KB and 100 MB. Data can be stored as key/value stores supporting eventual consistency. What is the MOST cost-effective AWS service to meet these requirements?

• A) Amazon DynamoDB
• B) Amazon S3
• C) Amazon RDS (with a MySQL engine)
• D) Amazon ElastiCache

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Definitions:

Conflicts

Situations where perceived or actual incompatible interests, beliefs, or actions lead to opposition or discord between individuals or groups.

Morals

Fundamental beliefs about what is right and wrong, which serve as guiding principles for behavior.

Values

Core beliefs or principles that guide and influence behavior and attitudes.

Copyright Infringement

The use or reproduction of copyrighted material without permission from the copyright holder, often violating exclusive rights.