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Amazon Exam DVA-C02 Topic 1 Question 7 Discussion

Actual exam question for Amazon's DVA-C02 exam
Question #: 7
Topic #: 1
[All DVA-C02 Questions]

A developer is building a web application that uses Amazon API Gateway to expose an AWS Lambda function to process requests from clients. During testing, the developer notices that the API Gateway times out even though the Lambda function finishes under the set time limit.

Which of the following API Gateway metrics in Amazon CloudWatch can help the developer troubleshoot the issue? (Choose two.)

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Suggested Answer: B

by Levi at Mar 31, 2023, 07:35 PM

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Rebecka
1 months ago
I'm just hoping the issue isn't 'user error' on the developer's part. You know, like forgetting to adjust the Lambda timeout or something. Happens to the best of us, I suppose.
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Noah
1 months ago
I'm going with B) IntegrationLatency and D) Latency as well. Gotta love it when the AWS docs are so clear and helpful, right? *sarcasm*
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Junita
3 days ago
I know, right? AWS documentation can be a bit confusing sometimes.
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Albina
12 days ago
Yeah, I agree. Those metrics should definitely help pinpoint the issue.
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Leah
2 months ago
Definitely, those two metrics will be crucial in pinpointing the issue. I'm curious to see if the Lambda function is taking too long to process the requests, or if there's some other bottleneck in the API Gateway setup.
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Salina
7 days ago
A: Let's monitor them closely to troubleshoot and optimize the performance.
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Sherly
8 days ago
B: Yeah, those metrics will show if the Lambda function or the API Gateway itself is causing the timeout.
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Xochitl
10 days ago
A: I think checking IntegrationLatency and Latency metrics in CloudWatch could help identify the issue.
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Kathrine
2 months ago
I think the correct answers are B) IntegrationLatency and D) Latency. These metrics will show us where the delay is happening, whether it's in the integration with the Lambda function or in the overall API Gateway response time.
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Gilma
19 hours ago
C: I think checking IntegrationLatency will show if there's a delay in the Lambda function processing the request.
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Nicolette
3 days ago
B: Yes, those metrics will help us pinpoint where the issue is occurring.
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Ayesha
5 days ago
A: I agree, B) IntegrationLatency and D) Latency are the key metrics to look at for troubleshooting.
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Vivan
6 days ago
Let's monitor them closely to troubleshoot the timeout problem.
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Aaron
14 days ago
Yes, those metrics will help us pinpoint the issue.
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Katy
28 days ago
Maybe there's a delay in the integration process.
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Johana
2 months ago
I agree, we should check IntegrationLatency and Latency.
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Zack
2 months ago
I'm not sure, but I think CacheHitCount could also be useful to check for caching issues.
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Cyndy
2 months ago
I agree with Ligia, those metrics can show where the delay is happening.
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Ligia
3 months ago
I think IntegrationLatency and Latency can help troubleshoot the issue.
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