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Question 119 - DVA-C01 discussion

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A Developer is building a mobile application and needs any update to user profile data to be pushed to all devices accessing the specific identity. The Developer does not want to manage a back end to maintain the user profile data. What is the MOST efficient way for the Developer to achieve these requirements using Amazon Cognito?

A.
Use Cognito federated identities.
Answers
A.
Use Cognito federated identities.
B.
Use a Cognito user pool.
Answers
B.
Use a Cognito user pool.
C.
Use Cognito Sync.
Answers
C.
Use Cognito Sync.
D.
Use Cognito events.
Answers
D.
Use Cognito events.
Suggested answer: C

Explanation:

Amazon Cognito Sync is an AWS service and client library that enables cross-device syncing of application-related user data. You can use it to synchronize user profile data across mobile devices and the web without requiring your own backend.

https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-sync.html

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asked 16/09/2024
Samuel Ernesto
32 questions
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