What is the difference between bug,defect, error, failulre,
fault & mistake?

Answer Posted / nitin

>> The programmer makes a mistake also known as an error.
This may be due to incomplete/ incorrect knowledge of the
program's internal structure.
>> The programmatic manifestation of the mistake/ error is
known as a Bug or Defect.
>> The difference between the Expected behavior and actual
behavior is known as an anomaly.
>> The anomaly is then investigated to determine the Failure.

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What types of documentation are used in qa?

673


Build with fixes has been deployed on QA environment if asked by your manager to reproduce how can you reproduce the issues? (by using the previous build) Can you access the previous build? If so ,what are the tools or how can you access?

1456


Can anybody give me some tips on how to face telephonic interview and Write some expected telephonic questions as a 2+yr exp. in testing. Try to give Ques. that u already hv faced in telephone. Plz Help me out friends.

1441


integration test cases for mouse and keyboard

3217


Have you prepared traceability matrix and how to prepare it?

1597






How can data caching have a negative effect on load testing results?

2373


Why is it impossible to test a program thoroughly or in other terms 100% bug-free?

982


Explain the defect life cycle.

625


About Hierarchy level in your company.

1589


What is Independant Testing? When and where this type of testing will be performed?

1582


You may undergone many projects. Do all the projects match up with customer’s expectations?

702


What is smoke test? Do you use any automation tool for smoke testing?

634


What type of questions will be asking for 2 years experience candidate in manual testing?

1793


Hi friends, Im an MBA Finance, 2 yrs of exp workng in Investment com, + around 2 yrs of exp in Manual testing in Finane domain. Im looking for manual testing jobs but not getting any calls, Im worried is manual tesing in finance domain do have any good scopes in future or not. Plz provide me ur valuable suggestion,so tht I can best decision to retain in this platform(manual testing). or not

1880


How many bugs occured will be considerd appropriate over 1000 steps when inspecting software? Describle an approriate Bug value.

1681