Testing Fundamentals - Functional Testing Techniques
A software accepts age input from 18 to 65 inclusive. Which test input set correctly applies boundary value analysis?
A software accepts age input from 18 to 65 inclusive. Which test input set correctly applies boundary value analysis?
medium📝 Predict Output Q5 of Q15
Step-by-Step Solution
Solution:
Step 1: Identify boundaries and neighbors for 18 to 65
Boundaries: 18 and 65; neighbors: 17 (below), 19 (above), 64 (below), 66 (above).Step 2: Check which option includes all boundaries and neighbors
17, 18, 19, 64, 65, 66 includes 17, 18, 19, 64, 65, 66 covering boundaries and neighbors correctly.Final Answer:
17, 18, 19, 64, 65, 66 -> Option BQuick Check:
Boundary values plus neighbors = 17, 18, 19, 64, 65, 66 [OK]
Quick Trick: Include boundary and just outside values for thorough testing [OK]
Common Mistakes:
MISTAKES- Ignoring values just outside boundaries
- Testing only boundary values
- Choosing random middle values
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