Testing Levels and Integration CT-AI Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   A team is developing a computer-vision model that detects defects on a manufacturing line. They have just finished training the model and are now testing the image-preprocessing module in isolation, feeding it synthetic images to verify that it correctly normalizes lighting and resizes inputs before the model runs. Which testing level are they performing?

   • AComponent testing
   • BComponent integration testing
   • CAcceptance testing
   • DSystem testing
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2. 7application · medium

   An AI team is developing a recommendation system. They have a module that fetches user preferences and a module that generates recommendations. They want to test the recommendation-generation module using mock user-preference data to ensure it produces valid recommendations without depending on the fetch module. Which testing approach is this?

   • AComponent integration testing
   • BSystem testing
   • CAcceptance testing
   • DComponent testing with stubs or mocks
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4. 8foundation · easy

   Which aspect is typically evaluated during system testing of an AI-based system?

   • AThe model's accuracy on a held-out test dataset.
   • BThe user's satisfaction with the system's usability.
   • CThe compatibility of the model inference interface with the data preprocessing output.
   • DThe correctness of the data preprocessing logic.
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5. 9foundation · easy

   In an AI-based system, which scenario best illustrates component integration testing?

   • ATesting the complete AI application with real users to ensure it meets business needs.
   • BTesting the model inference component alone with a set of predefined input vectors.
   • CTesting the system's response time under a high volume of requests.
   • DTesting that the data preprocessing component correctly normalizes input data for the model inference component.
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6. 10foundation · easy

   What is the primary purpose of acceptance testing for an AI-based system?

   • ATo verify that individual components function correctly in isolation.
   • BTo evaluate the system's performance and reliability under load.
   • CTo test the interactions between components to ensure they work together.
   • DTo determine whether the system is acceptable to the end user and meets business requirements.
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