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Exam AWS Certified Developer - Associate DVA-C02 topic 1 question 272 discussion

Exam question from Amazon's AWS Certified Developer - Associate DVA-C02
Question #: 272
Topic #: 1
[All AWS Certified Developer - Associate DVA-C02 Questions]

An Amazon Simple Queue Service (Amazon SQS) queue serves as an event source for an AWS Lambda function. In the SQS queue, each item corresponds to a video file that the Lambda function must convert to a smaller resolution. The Lambda function is timing out on longer video files, but the Lambda function's timeout is already configured to its maximum value.

What should a developer do to avoid the timeouts without additional code changes?

  • A. Increase the memory configuration of the Lambda function.
  • B. Increase the visibility timeout on the SQS queue.
  • C. Increase the instance size of the host that runs the Lambda function.
  • D. Use multi-threading for the conversion.
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Suggested Answer: A 🗳️
by CrescentShared at Feb. 21, 2024, 5:23 a.m.
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CrescentShared
Highly Voted 8 months, 1 week ago
Selected Answer: A
“Without any additional code changes.”
upvoted 9 times
...
65703c1
Most Recent 5 months ago
Selected Answer: A
A is the correct answer.
upvoted 1 times
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SerialiDr
7 months, 2 weeks ago
Selected Answer: B
B. Increase the visibility timeout on the SQS queue. Increasing the visibility timeout on the SQS queue is the most direct way to ensure that messages corresponding to longer video files are not prematurely made available for processing by another instance of the Lambda function or returned to the queue due to processing timeouts. This approach, however, does not directly address the Lambda function's timeout issue but rather helps manage the reprocessing of message
upvoted 1 times
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KarBiswa
7 months, 3 weeks ago
Selected Answer: A
changing memory configuration
upvoted 2 times
...
monishvster
8 months ago
Selected Answer: A
Increasing memory will also increase CPU, thereby optimizing performance of Lambda function
upvoted 4 times
...
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