Oracle Exam 1Z0-1084-23 Topic 3 Question 31 Discussion

Actual exam question for Oracle's 1Z0-1084-23 exam

Question #: 31
Topic #: 3

You have two microservices, A and B, running in production. Service A relies on APIs from service B. You want to test changes to service A without deploying all of its dependencies, which include service B. Which approach should you take to test service A?

ATest using API mocks.

BTest the APIs in private environments.

CTest against production APIs.

DThere is no need to explicitly test APIs.

Show Suggested Answer

Suggested Answer: A

API mocking is a technique that simulates the behavior of real APIs without requiring the actual implementation or deployment of the dependent services1.API mocking allows you to test changes to service A without deploying all of its dependencies, such as service B, by creating mock responses for the APIs that service A relies on1.API mocking has several benefits, such as1:

Faster testing: You can test your service A without waiting for service B to be ready or available, which reduces the testing time and feedback loop.

Isolated testing: You can test your service A in isolation from service B, which eliminates the possibility of external factors affecting the test results or causing errors.

Controlled testing: You can test your service A with different scenarios and edge cases by creating mock responses that mimic various situations, such as success, failure, timeout, etc.

by Mona at Sep 16, 2024, 06:35 AM

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Holley

7 months ago

D) There is no need to explicitly test APIs. Yeah, right. And I should just trust that my code works perfectly the first time. Good luck with that, buddy. I'll stick to testing, thank you very much.

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Marta

6 months ago

D) There is no need to explicitly test APIs. Yeah, right. And I should just trust that my code works perfectly the first time. Good luck with that, buddy. I'll stick to testing, thank you very much.

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Nieves

6 months ago

B) Test the APIs in private environments.

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Glendora

7 months ago

A) Test using API mocks.

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Chu

7 months ago

I prefer testing against production APIs to ensure real-world scenarios are covered.

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Theron

7 months ago

I agree with Evangelina. Testing with API mocks will isolate service A for testing.

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Hannah

7 months ago

A) Test using API mocks. This is the way to go. Why waste time and resources testing against production when you can just mock the dependencies? It's like asking a chef to cook a meal without any ingredients - not gonna happen!

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Willis

8 months ago

C) Test against production APIs. Are you crazy? That's a recipe for disaster! You'll be putting your production environment at risk. No, no, no!

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Linsey

7 months ago

C) Test against production APIs. Are you crazy? That's a recipe for disaster! You'll be putting your production environment at risk. No, no, no!

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Jaime

7 months ago

C) Test against production APIs.

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Trina

7 months ago

B) Test the APIs in private environments.

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Emily

7 months ago

A) Test using API mocks.

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Mary

8 months ago

B) Test the APIs in private environments. This allows you to mimic the production setup while having more control and flexibility over the testing process.

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Tula

8 months ago

A) Test using API mocks. This way, you can isolate service A and test it independently without relying on service B's APIs. Mocking the dependencies is a common practice in microservices architecture.

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Linn

7 months ago

B) Test the APIs in private environments.

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Jerrod

7 months ago

A) Test using API mocks.

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Evangelina

8 months ago

I think we should test using API mocks.

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