[Solved] Why might black-box testing miss certain software defects that white-box testing can find? — Ans: Because black-box testing does not examine internal code logic | Testing Fundamentals

Testing Fundamentals - Testing Models and Approaches

Why might black-box testing miss certain software defects that white-box testing can find?

ABecause black-box testing only tests performance

BBecause black-box testing does not examine internal code logic

CBecause black-box testing requires code modification

DBecause black-box testing ignores user inputs

Step-by-Step Solution

Solution:

Step 1: Understand black-box testing scope
Black-box testing ignores internal code logic, focusing on inputs and outputs.
Step 2: Identify defect detection limits
Without code examination, some logic errors remain undetected.
Final Answer:
Because black-box testing does not examine internal code logic -> Option B
Quick Check:
Black-box misses code logic defects [OK]

Quick Trick: Black-box ignores code logic, may miss defects [OK]

Common Mistakes:

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