What is Software reliability?

Answer Posted / lakshmikantha b

It is the probability that software will work without
failure for a specified period of time in a specified
environment.Reliability of software is measured in terms of
Mean Time Between Failure (MTBF). For eg if MTBF = 10000
hours for an average software, then it should not fail for
10000 hours of continous operation

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain what test deliverables is?

594


How to hack someone's yahoo or gmail account? what can be the test cases for the same.

2580


Suggest some good webinars on Testing concepts?

3202


What determines the level of risk?

591


Explain a good test engineer?

591






What is a test configuration manager?

600


Explain exit criteria?

640


How will you handle a conflict amongst your team members?

596


What type of review requires formal entry and exit criteria, including metrics?

1116


what is enhancement Testing and how to perform enhancement Testing of any website

1318


What is CCB and MTBF, why should we use this.

1768


'This life cycle model is driven by schedule and budget risks' this statement is best suited for.

614


hai, i completed my B.Tech.i planning to join in testing tools.can anybody suggest me good institute.I heard about Nageshwara Rao sir institute for testing tools.Now which one is good so i can get job in testing tools. please help me.....where to join in hyd.

1610


What is Functional, Non-Functional, and Regression used for (i.e. the purpose of each)?

711


Mention what are the categories of defects?

587