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Exam AWS Certified Developer - Associate DVA-C02 topic 1 question 141 discussion

Exam question from Amazon's AWS Certified Developer - Associate DVA-C02
Question #: 141
Topic #: 1
[All AWS Certified Developer - Associate DVA-C02 Questions]

A developer wants to add request validation to a production environment Amazon API Gateway API. The developer needs to test the changes before the API is deployed to the production environment. For the test, the developer will send test requests to the API through a testing tool.

Which solution will meet these requirements with the LEAST operational overhead?

  • A. Export the existing API to an OpenAPI file. Create a new API. Import the OpenAPI file. Modify the new API to add request validation. Perform the tests. Modify the existing API to add request validation. Deploy the existing API to production.
  • B. Modify the existing API to add request validation. Deploy the updated API to a new API Gateway stage. Perform the tests. Deploy the updated API to the API Gateway production stage.
  • C. Create a new API. Add the necessary resources and methods, including new request validation. Perform the tests. Modify the existing API to add request validation. Deploy the existing API to production
  • D. Clone the existing API. Modify the new API to add request validation. Perform the tests. Modify the existing API to add request validation. Deploy the existing API to production.
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Suggested Answer: B 🗳️
by AWSdeveloper08 at Aug. 10, 2023, 2:13 p.m.
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AWSdeveloper08
Highly Voted 1 year, 2 months ago
Selected Answer: B
In this option, you are making changes directly to the existing API, adding request validation. Then, you deploy the updated API to a new API Gateway stage, which allows you to test the changes without affecting the production environment. After performing the tests and ensuring everything works as expected, you can then deploy the updated API to the production stage, thus minimizing operational overhead.
upvoted 12 times
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65703c1
Most Recent 5 months ago
Selected Answer: B
B is the correct answer.
upvoted 1 times
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SerialiDr
9 months, 1 week ago
Selected Answer: B
B. Modify the existing API to add request validation. Deploy the updated API to a new API Gateway stage. Perform the tests. Deploy the updated API to the API Gateway production stage: This is a more streamlined approach. By deploying the updated API to a new stage, the developer can test the changes in an environment that closely mirrors production without affecting the current production traffic. Once testing is complete, the changes can be deployed to the production stage. This approach minimizes operational overhead.
upvoted 2 times
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imyashkale
1 year, 1 month ago
Selected Answer: B
It looks Correct
upvoted 2 times
...
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