NIELIT O Level Exam

Which statement best captures the difference between testing and debugging?

Which statement best captures the difference between testing and debugging?

Testing और Debugging के बीच सही अंतर क्या है?

A. Testing and debugging are identical processes

B. Testing guarantees error-free programs

C. Debugging must be completed before testing

D. Testing reveals defects, while debugging locates and removes them




Correct Answer is :

D. Testing reveals defects, while debugging locates and removes them



Explanation
Testing discovers that a problem exists; debugging identifies its cause and fixes it.

Testing error की मौजूदगी बताती है, जबकि Debugging उसका कारण ढूँढकर उसे ठीक करती है।
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