what is difference between black box and white box testing?
In most of the companies which tecnique is used

Answers were Sorted based on User's Feedback



what is difference between black box and white box testing? In most of the companies which tecniqu..

Answer / chabs

White box testing Black box testing
------------------ -----------------
1)Done by developers 1)Done by test engineers

2)They should have knowledge 2)They need not have knowled
about the internal design of -ge abt the internal design
the code of the code.

3)They test the logic of the 3)They test the functionality
code of an application against
the requirements

4)They check the data flow 4)They check the output for
for the given input the given input

Is This Answer Correct ?    8 Yes 0 No

what is difference between black box and white box testing? In most of the companies which tecniqu..

Answer / satish v manjunath

Black box testing is a front end testing and can be done
without knowing the knowledge of code.
White box testing is a backend testing and can be done with
the knowledge of coding.

Is This Answer Correct ?    5 Yes 0 No

what is difference between black box and white box testing? In most of the companies which tecniqu..

Answer / chris

blackbox testing is done by test engineer,it is done
without knowledge of internals of the application.it deals
with thetesting the behavior of the application

Is This Answer Correct ?    5 Yes 1 No

what is difference between black box and white box testing? In most of the companies which tecniqu..

Answer / dinesh somwanshi

Black Box testing :A person who can perform Black Box
testing with out having Programing knowledge that is called
as Black Box testing.

White box testing :A person who can perform White Box
testing with having Programing knowledge that is called as
White Box testing.

Is This Answer Correct ?    1 Yes 0 No

what is difference between black box and white box testing? In most of the companies which tecniqu..

Answer / mfsi_priyankaa

Black Box Testing is a software testing method in which the
internal structure/ design/ implementation of the item being
tested is NOT known to the tester.

White Box Testing is a software testing method in which the
internal structure/ design/ implementation of the item being
tested is known to the tester.

Is This Answer Correct ?    0 Yes 0 No

what is difference between black box and white box testing? In most of the companies which tecniqu..

Answer / chabs

Black box and Whitebox testing is like the 2 faces of the
same coin... developing and testing will go hand in hand. So
both will be used in most of the companies

Is This Answer Correct ?    0 Yes 1 No

Post New Answer

More Manual Testing Interview Questions

what is regression testing and what is system testing? whaen we will do the regression testing and when we will do the system testing?

2 Answers   Accenture,


Can you explain usability testing?

0 Answers  


tell me about ur self and ur testing experience? i don't how to start , what to explain in an interview? plz answer the question in detail.

2 Answers   Accenture, Value Labs,


what is Scalability,Critical Analysis

1 Answers   Exalt,


Any body give me sample test plan?

1 Answers  






in regression testing we excute only modified build .how we will get to know that this much part not going to effect rest of application.

4 Answers  


How to respond to Test cases questions while in an interview?

1 Answers   Acuminous,


What is OSS and BSS?

1 Answers   Cap Gemini,


If the user finds deviation from the requirement is it called Fault, Error, Defect or Failure

5 Answers  


which test strategy your are fallowing in your company?which documents u r using in software development life cycle?

0 Answers   Queue,


What is the difference between pilot and beta testing?

0 Answers  


Hi, can any tell how a tester can be judged? i have to interview a tester, how should i judge whether he has a justified experience or not? how a person with 3 years of experience in manual testing can be judge?

0 Answers  


Categories