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During non-peak hours, a Developer wants to minimize the execution time of a full Amazon DynamoDB table scan without affecting normal workloads. The workloads average half of the strongly consistent read capacity units during non-peak hours. How would the Developer optimize this scan?
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A developer is integrating Amazon ElastiCache in an application. The cache will store data from a database. The cached data must populate real-time dashboards. Which caching strategy will meet these requirements?

Question 494 - DVA-C01 discussion

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A developer is designing a web application in which new users will use their email addresses to create accounts Millions of users are expected to sign up. The application will store attributes for each user Which AWS service or feature should the developer implement to meet these requirements?

A.
Amazon Cognito user pools
Answers
A.
Amazon Cognito user pools
B.
AWS Mobile Hub User File Storage
Answers
B.
AWS Mobile Hub User File Storage
C.
AWS AppSync
Answers
C.
AWS AppSync
D.
AWS Mobile Hub Cloud Logic
Answers
D.
AWS Mobile Hub Cloud Logic
Suggested answer: A
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asked 16/09/2024
Jenny Silva
42 questions
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