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Given a decision table with two conditions: C1 (Yes/No) and C2 (Yes/No), and actions A1 and A2, what is the total number of test cases?

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Testing Fundamentals - Functional Testing Techniques
Given a decision table with two conditions: C1 (Yes/No) and C2 (Yes/No), and actions A1 and A2, what is the total number of test cases?
A2
B3
C4
D8
Step-by-Step Solution
Solution:
  1. Step 1: Calculate combinations of conditions

    Each condition has 2 states (Yes/No). For 2 conditions, total combinations = 2 * 2 = 4.
  2. Step 2: Confirm test cases count

    Each combination represents a test case, so total test cases = 4.
  3. Final Answer:

    4 -> Option C
  4. Quick Check:

    Test cases = 2^conditions = 4 [OK]
Quick Trick: Test cases = 2 to the power of conditions [OK]
Common Mistakes:
  • Adding instead of multiplying conditions
  • Confusing number of actions with test cases

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