Crucial Exams

AWS Certified Developer Associate DVA-C02 Practice Question

Considering a developer is creating a serverless application function that interacts with a NoSQL database service provided by a cloud provider, how can the developer effectively implement unit tests for the function to simulate interactions with the database without deploying the code?

  • Employ a mocking framework to create a simulated environment of the NoSQL database.

  • Connect the function to a live instance of the NoSQL database for each test to ensure accurate results.

  • Rely on manual testing after deployment for each iteration of the function code.

  • Only use console logging within the function to verify the correct behavior during test runs.

AWS Certified Developer Associate DVA-C02
Development with AWS Services
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