Component Testing and Build Tools CTAL-TTA Practice Questions (Page 4)

Questions 16–20

1. 16foundation · easy

   Which of the following is a common feature of component testing tools?

   • ASimulation of network latency and bandwidth for distributed systems
   • BRecording and playback of user interactions for UI testing
   • CSupport for mocking and stubbing of dependencies
   • DAutomated generation of test data for large-scale database load testing
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2. 17application · medium

   A team is using a JavaScript framework (React) and wants to write component tests that simulate user interactions. They also want to integrate these tests into their existing Webpack build process. Which testing framework is best suited for this?

   • AJUnit
   • BNUnit
   • CCypress
   • DJest
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4. 18application · medium

   A startup is developing a mobile app with a small team. They need a simple build tool that can compile the code, run unit tests, and package the app for Android. They have limited experience with complex build systems. Which build tool would be most appropriate?

   • AAnt
   • BGradle
   • CMake
   • DMaven
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5. 19foundation · easy

   How do component testing frameworks typically interact with build tools?

   • AThey require a separate CI server to communicate with the build tool
   • BThey only run tests when the build tool is not available
   • CThey replace the build tool entirely
   • DThey are invoked by the build tool through plugins or command-line interfaces
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6. 20application · medium

   A team uses a build tool that supports incremental builds. They want to ensure that component tests are re-run only when the source code or test code changes, to save time. Which build tool feature should they use?

   • AUse a separate build tool for tests to avoid recompilation.
   • BRun all tests on every build regardless of changes.
   • CEnable incremental build support in the build tool configuration.
   • DManually trigger tests only when the developer remembers to do so.
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