what is mutation testing? when it is use in the phase?
Answers were Sorted based on User's Feedback
Answer / indhu
mutation testing is the testing to test quality of the test
suite.this is done by mutuating some statements in the
source code and checking if ur test code is able to find
errors.
| Is This Answer Correct ? | 7 Yes | 1 No |
Answer / ravi chaitanya reddy.k
Mutation Testing means a complex change in coding. It means
make a change in coding and run the test if all tests are
passed in that changing area then the test is failed. If
some of the tests are failed in that changing area then the
test is passing. This type of testing is called Mutation
testing. This testing is done in Unit testing.
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / mfsi_priyankaa
Mutation testing is one way that you can test those tests.
Mutation testing involves deliberately altering a program’s
code, then re-running a suite of valid unit tests against
the mutated program. A good unit test will detect the
change in the program and fail accordingly.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / kavya
it is the process of wantedly injucting d defects to d
testers,they properly teste to application
| Is This Answer Correct ? | 0 Yes | 1 No |
What do u mean by Positive and Negative testing & whatz r the diff's between them .Can anyone explain with an example .
What is "Visible State Transition" test? Give example
Inspections, walkthroughs and Reviews comes under QA or QC?
Can any one give answer for this question. Suppose im having employee table with fields, eno, ename, dept, address1, address2, address3. In address field employee can fill only address1 or address2 or address3... at a time he can fill three address fields. now i want all employee names who filled only one address field.. Plz its urjent can any one give querry.. Thanks in advance.
2 Answers JPMorgan Chase, Zenith,
Have you ever written test cases or did you just execute those written by others?
you found a bug and send it to the developer for rectification but the developer not accepting that bug at that time what will u do?(plz its very urgent give me the best answer plz)
What is Retesting?
wht is adhoc testing?
How to test an Scheduled event? For ex: in an investment banking application, the scheduler will create an equity anbd user has nothing to do but tester has to test if the instrument is created properly or not?
After recieved the defect from Tester,developer is not getting any error while executing that bug then he will reject that defect due to the above reason.As a Tester what we can do in that situation?
is test data the same as test condition
What is Load Testing and Stress Testing explain it with examples