Introduction CTAL-TTA Practice Questions (Page 4)

Questions 16–19

1. 16application · medium

   A technical test analyst is assigned to a project where the development team has written a complex algorithm for route optimization. The analyst needs to ensure that the algorithm's internal logic is thoroughly tested. Which activity is a key responsibility of the technical test analyst in this scenario?

   • AOptimizing the algorithm's performance by refactoring the code.
   • BCreating test cases that exercise all branches and conditions of the algorithm.
   • CDefining the acceptance criteria for the algorithm.
   • DWriting the user documentation for the algorithm.
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2. 17application · medium

   A technical test analyst is testing a module that calculates tax deductions. The module has complex conditional logic that has caused several defects in production. The analyst wants to ensure that all possible decision outcomes are tested. Which white-box test technique is most appropriate for this goal?

   • AExploratory testing, which involves simultaneous learning, test design, and execution.
   • BEquivalence partitioning, which divides inputs into classes that are expected to be treated similarly.
   • CDecision coverage testing, which ensures each true/false outcome of every decision is exercised.
   • DBoundary value analysis, which tests values at the edges of input ranges.
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4. 18application · medium

   A technical test analyst is assigned to test a legacy module that calculates insurance premiums. The module has a history of defects that only appear when specific combinations of policy types and discount codes are used. The analyst has full access to the source code and wants to maximize the detection of logic errors in the decision paths. Which approach best aligns with the purpose of white-box testing in this context?

   • ARun a regression suite of previously passed test cases to confirm no new defects were introduced.
   • BReview the code with the developer to identify potential performance bottlenecks before writing any tests.
   • CDesign test cases based on the internal decision structure to exercise each branch and condition.
   • DExecute a set of representative end-to-end scenarios derived from business rules without inspecting the code.
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5. 19foundation · easy

   What is the primary purpose of white-box testing in the context of technical test analysis?

   • ATo measure the performance of the system under load and stress conditions
   • BTo verify that the software meets the user's business requirements
   • CTo evaluate the usability and user experience of the application from an end-user perspective
   • DTo assess the internal structure, logic, and code paths of the software to find defects that might not be detectable through black-box testing
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