Senior REST APIs

Test your Senior-level Api Development Rest Apis skills in Programming Software Development. This timed assessment evaluates your expertise in Information Technology.

Duration: 5 minutes

•80 questions

Time Remaining: 05:00

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80 questions remaining

Question 1 of 80Assessment

How should a REST API ensure idempotency for a POST request intended to create a transaction, especially in the event of network timeouts during the initial request?

A. Require a unique idempotency key in a custom header like Idempotency-Key for the server to track.

B. Change the method from POST to PUT and use a client-generated UUID as the resource identifier.

C. Implement a 2-minute cooldown on the server where all POST requests from the same IP are ignored.

D. Always return a 307 Temporary Redirect to a GET endpoint to verify if the resource was created.

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