Games-R-Us Is Launching a New Game App for Mobile Devices

question 127

Multiple Choice

Games-R-Us is launching a new game app for mobile devices. Users will log into the game using their existing Facebook account and the game will record player data and scoring information directly to a DynamoDB table. What is the most secure approach for signing requests to the DynamoDB API?

• A) Create an IAM user with access credentials that are distributed with the mobile app to sign the requests
• B) Distribute the AWS root account access credentials with the mobile app to sign the requests
• C) Request temporary security credentials using web identity federation to sign the requests
• D) Establish cross account access between the mobile app and the DynamoDB table to sign the requests

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Definitions:

Audience Analysis

The process of examining the characteristics of an audience, including demographics, attitudes, and expectations, to tailor communication effectively.

Right Words

Choosing the most accurate and appropriate words for effective communication.

Communication Process

The series of steps and elements involved in the effective exchange of information between two or more parties.

Determines

To establish something exactly, typically after a calculation, investigation, or process of reasoning.