Modified Condition/Decision Testing CTAL-TTA Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   Which of the following is NOT a required criterion for achieving MC/DC coverage?

   • AEvery entry and exit point in the program is taken
   • BEvery possible combination of condition outcomes is tested
   • CEvery condition in a decision takes every possible outcome
   • DEach condition independently affects the decision's outcome
   Reveal Solution Discussion Select an answer first
2. 2application · medium

   A test analyst is comparing MC/DC with branch coverage for a decision with 5 conditions. Which statement accurately describes a key difference?

   • AMC/DC and branch coverage require the same number of test cases.
   • BMC/DC requires at least 6 test cases, while branch coverage requires only 2.
   • CBranch coverage is a stronger criterion than MC/DC.
   • DMC/DC is easier to achieve than branch coverage because it requires fewer test cases.
   Reveal Solution Discussion Select an answer first
4. 3foundation · easy

   Consider the decision: if (A && B) then ... . What is the minimum number of test cases required to achieve MC/DC coverage for this decision?

   • A5
   • B4
   • C3
   • D2
   Reveal Solution Discussion Select an answer first
5. 4foundation · easy

   Which of the following is a technique used to generate a minimal set of test cases for MC/DC?

   • AUnique-cause approach
   • BState transition testing
   • CEquivalence partitioning
   • DBoundary value analysis
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6. 5foundation · easy

   What does the MC/DC coverage criterion require for each condition in a decision?

   • AThe condition must be combined with every other condition in all possible ways
   • BThe condition must be true at least once
   • CThe condition must be false at least once
   • DThe condition must take both true and false outcomes, and independently affect the decision's outcome
   Reveal Solution Discussion Select an answer first