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Exam AWS Certified Developer - Associate DVA-C02 All Questions

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Exam AWS Certified Developer - Associate DVA-C02 topic 1 question 315 discussion

A company built an online event platform. For each event, the company organizes quizzes and generates leaderboards that are based on the quiz scores. The company stores the leaderboard data in Amazon DynamoDB and retains the data for 30 days after an event is complete. The company then uses a scheduled job to delete the old leaderboard data.

The DynamoDB table is configured with a fixed write capacity. During the months when many events occur, the DynamoDB write API requests are throttled when the scheduled delete job runs.

A developer must create a long-term solution that deletes the old leaderboard data and optimizes write throughput.

Which solution meets these requirements?

  • A. Configure a TTL attribute for the leaderboard data.
  • B. Use DynamoDB Streams to schedule and delete the leaderboard data.
  • C. Use AWS Step Functions to schedule and delete the leaderboard data.
  • D. Set a higher write capacity when the scheduled delete job runs.
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Suggested Answer: A 🗳️

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tgv
Highly Voted 8 months, 1 week ago
Selected Answer: A
Always consider TTL when trying to ditch from DynamoDB.
upvoted 7 times
...
vkovilam
Most Recent 4 months, 2 weeks ago
Selected Answer: A
Time To Live
upvoted 2 times
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65703c1
5 months ago
Selected Answer: A
A is the correct answer.
upvoted 2 times
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KarBiswa
7 months, 3 weeks ago
Selected Answer: A
It should be TTL enabled
upvoted 2 times
...
CrescentShared
8 months ago
Selected Answer: A
A is right
upvoted 2 times
...
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