UGC NET CSE | June 2016 | Part 2 | Question: 45

Question

The extent to which a software tolerates the unexpected problems, is termed as

• A. Accuracy
• B. Reliability
• C. Correctness
• D. Robustness

Answer 1

Accuracy: refers to the deviation of a measurement from a standard or true value of the quantity being measured.

Correctness: The degree to which a system is free from [defects] in its specification, design, and implementation.

Robustness: The degree to which a system continues to function(tolarates) in the presence of invalid inputs or stressful environmental conditions(Unexpected problems).

Reliability: The ability of a system to perform its requested functions under stated conditions whenever required - having a long mean time between failures.

So D. Robustness is Ans