15
AssignmentMultiple Select

Debugging a Program

Question 15 • VA-Information Technology Fundamentals B

Which statements are true of debugging tools? Check all that apply.

Answer
A
Debugging is not necessary if a programmer is careful.
B
Debugging is an essential part of producing reliable code.
C
Debugging tools are very useful to programmers
D
A methodical approach to debugging is far more productive than making uninformed guesses about the source of the error.

Explanation

Debugging helps programmers find and correct errors, so it is an essential part of producing reliable code. Debugging tools are useful because they can help locate and understand those errors. A methodical process—testing ideas and tracing the problem—is more productive than guessing; even careful programmers can make mistakes, so statement A is false.

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