GATE (Graduate Aptitude Test in Engineering) Computer Science & IT (CS) Information Systems and Software Engineering-Testing Study Material (Page 6 of 23)

Choose Programs:

🎓 Study Material (1190 Notes): 2024-2025 Syllabus

Rs. 1000.00 -OR-

3 Year Validity (Multiple Devices)

Topic-wise Notes & SampleDetails

🎯 302 Numeric, 2894 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)

Rs. 650.00 -OR-

3 Year Validity (Multiple Devices)

CoverageDetailsSample Explanation

Help me Choose & Register (Watch Video) Already Subscribed?

Software Reliability: Favorable Account of MTBF

Edit

Favorable Account of MTBF

There are many researchers who have given a favorable account of MTBF as a far more useful measure than the other quality-related software metrics. Their point is that an end user is concerned with failures, not with the total defect count. Because each defect contained within a program does not have the same failure rate, the total defect count provides little indication of the reliability of a system. For example, consider a program that has been in operation for

… (189 more words) …

Subscribe (by clicking here) to view full notes and track progress.

Software Reliability: Percentage of Time

Edit

Percentage of Time

Alternatively, Software availability also represents the percentage of time during which the software is deemed to be operational.

… (297 more words) …

Subscribe (by clicking here) to view full notes and track progress.