What is the concept of introducing a small change to the program and having theeffects of that change show up in some test?

Software Testing Exam from International Software Testing Qualifications Board (ISTQB)

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What is the concept of introducing a small change to the program and having theeffects of that change show up in some test?

What is the concept of introducing a small change to the program and having theeffects of that change show up in some test?

a) Desk checking
b) Debugging a program
c) A mutation error
d) Performance testing
e) Introducing mutations

Answer: E

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