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Free AWS Certified Developer Associate DVA-C02 Practice Question

What is an essential characteristic of a unit test when developing applications?

  • It should interact with a live database to validate integration points.

  • It should cover multiple components and their interactions to ensure integration.

  • It should be isolated, testing a single component without external dependencies.

  • It should be able to be run in a production environment to test real user scenarios.

This question's topic:
AWS Certified Developer Associate DVA-C02 / 
Development with AWS Services
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