Question

Which of the following statements correctly describes the difference between testing anddebugging?

A. Testing identifies the source of defects; debugging analyzes the defects and proposesprevention activities
B. Dynamic testing shows failures caused by defects; debugging eliminates the defects, whichare the source of failures
C. Testing removes faults; but debugging removes defects that cause the faults
D. Dynamic testing prevents the causes of failures; debugging removes the failures

Answer 1

The correct statement that describes the difference between testing and debugging is that dynamic testing shows failures caused by defects, while debugging eliminates the defects.

Step-by-step explanation:

The correct statement that describes the difference between testing and debugging is option B: Dynamic testing shows failures caused by defects; debugging eliminates the defects, which are the source of failures.

Testing is the process of evaluating a software application or system to identify any issues or defects. It involves running the software and checking if it behaves as expected. On the other hand, debugging is the process of finding and fixing the defects or errors that are causing the software to not function properly. It is done after testing to eliminate these defects and ensure the software works correctly.

For example, if during testing you find that a certain functionality is not working as expected, you will then debug the code to locate the specific defect causing the issue and fix it.