ALLInterview.com :: Home Page            
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   ERRORS new
   Refer this Site  Refer This Site to Your Friends  Site Map  Bookmark this Site  Set it as your HomePage  Contact Us     Login  |  Sign Up                      
tip   To Refer this Site to Your Friends   Click Here
Google
   
 
 Topics
 
 Comparison Testing
 Stress Testing
 System Testing
 Recovery Testing
 Functional Testing
 Performance Testing
 White Box Testing
 Acceptance Testing
 Testing
 Ad Hoc Testing
 Mutation Testing
 Usability Testing
 Black Box Testing
 Unit Testing
 Late Stage Cancer
 GridView
 Regression Testing
 Manual Testing
 Install Uninstall Testing
 Integration Testing
 Security Testing
 User Acceptance Testing
 Alpha Testing
 Beta Testing
 Compatibility Testing
 Automation Testing
 Incremental Integration Testing
 Sanity Testing
 End To End Testing
 Exploratory Testing
 
 
   
Search
 
Search ?
Advanced Search
   
   
Topic :: Black Box Testing

Please post whatever information you know about Black Box Testing
 


 

 
Topic ::
  Black Box Testing
 Topic Submitted By :: Swapna
  Reply Posted By  
 
  Re: Black Box Testing
Reply
# 1
Testing software without any knowledge of the inner 
workings, structure or language of the module being tested. 
Black box tests, as most other kinds of tests, must be 
written from a definitive source document, such as a 
specification or requirements document. 

 
Anirudhjain
 
  Re: Black Box Testing
Reply
# 2
Testing the application without any knowledge of Internal 
design.
 
Jayamurugan.s
 
 
 
  Re: Black Box Testing
Reply
# 3
Testing the given application without knowing internal code 
and logic.
 
Rajendraprasad
 
  Re: Black Box Testing
Reply
# 4
Hi,
Black box testing is the testing in which we do not have any
knoweledge of the internel code,we work with the valid input
and expected output.A good ex for Black Box Testing is :We
drive the car,we know how to drive the car but we dont know
about the internal structure.

Plz correct me if i m wrong..
nitin9360@gmail.com
 
Nitin Verma
 
  Re: Black Box Testing
Reply
# 5
Testing the application without specific knowledge on plat 
form and without Internal logic.
 
Ravinder
 
  Re: Black Box Testing
Reply
# 6
Testing the functionality of the application without having 
internal structural knowledge(Coding).
 
Pswapnasri
 
  Re: Black Box Testing
Reply
# 7
Hi, 
 I agree with you all blackbox testing means conducts the
testing without knowledge on the internal structure.But
mainly we can use the two techniques when we conduct the
black box testing:1) Boundary value analysis (BVA)
        2) Equivalance particion (EQP)
and remaining are Error guessing and all.
 
Venkatsrqa
 
  Re: Black Box Testing
Reply
# 8
It is a build level testing technique where the test
engineers concentrate external interface validate to
internal processing or meet customers requirements in terms
of functionality
 
Siba Prasad Mishra
 
  Re: Black Box Testing
Reply
# 9
Black Box Testing is testing without knowledge of the
internal workings of the item being tested.  
For example, when black box testing is applied to software
engineering, the tester would only know 
the "legal" inputs and what the expected outputs should be,
but not how the program actually arrives 
at those outputs.  It is because of this that black box
testing can be considered testing with respect 
to the specifications, no other knowledge of the program is
necessary


dvantages of Black Box Testing

    * more effective on larger units of code than glass box
testing
    * tester needs no knowledge of implementation, including
specific programming languages
    * tester and programmer are independent of each other
    * tests are done from a user's point of view
    * will help to expose any ambiguities or inconsistencies
in the specifications
    * test cases can be designed as soon as the
specifications are complete

 

Disadvantages of Black Box Testing

    * only a small number of possible inputs can actually be
tested, to test every possible input stream would take
nearly forever
    * without clear and concise specifications, test cases
are hard to design
    * there may be unnecessary repetition of test inputs if
the tester is not informed of test cases the programmer has
already tried
    * may leave many program paths untested
    * cannot be directed toward specific segments of code
which may be very complex (and therefore more error prone)
    * most testing related research has been directed toward
glass box testing




 
Shilpa Saraf
 
  Re: Black Box Testing
Reply
# 10
its a type of testing in which one ll perform the 
functional tg without having any internal structural 
knowledge of an application is known as block box testing 
usally done bye the test engineers
 
Koti
 
  Re: Black Box Testing
Reply
# 11
Also known as functional testing. A software testing
technique whereby the internal workings of the item being
tested are not known by the tester. For example, in a black
box test on a software design the tester only knows the
inputs and what the expected outcomes should be and not how
the program arrives at those outputs. The tester does not
ever examine the programming code and does not need any
further knowledge of the program other than its specifications.

regards
somu
 
Sm
 
  Re: Black Box Testing
Reply
# 12
Black box testing is a type of software testing where the 
testers need not have the knowledge of code nor the 
internal logic of the application.They should know the 
overall function of the application they test.

Ex: Pen. The user should need not know how the pen is 
designed but he should know how to use it for writing on 
diffeerent things.
 
Vijaymb
 
  Re: Black Box Testing
Reply
# 13
Black box testing is a type of software testing where the 
testers need not have the knowledge of code nor the 
internal logic of the application.They should know the 
overall function of the application they test.

Ex: Pen. The user should need not know how the pen is 
designed but he should know how to use it for writing on 
diffeerent things.
 
Vijaymb
 
  Re: Black Box Testing
Reply
# 14
Black box testing is a type of software testing where the 
testers need not have the knowledge of code nor the 
internal logic of the application.They should know the 
overall function of the application they test.

Ex: Pen. The user should need not know how the pen is 
designed but he should know how to use it for writing on 
diffeerent things.
 
Vijaymb
 
  Re: Black Box Testing
Reply
# 15
A testing technique which focuses on the functionality of 
the program components or application aganist its 
specification without the knowledge of the how the system 
constructed
 
Deepak
 
  Re: Black Box Testing
Reply
# 16
it is also  known as functional testing. A software testing
technique whereby the internal workings of the item being
tested are not known by the tester.
0r in other word,
Black box testing is the testing in which we do not have any
knoweledge of the internel code,we work with the valid input
and expected output.A good ex for Black Box Testing is :We
drive the car,we know how to drive the car but we dont know
about the internal structure.
 
Vijay
 
  Re: Black Box Testing
Reply
# 17
verifying the functionality(behaviour) of an application 
aganist requirement specification is called as black box 
testing





regards

chethan
 
Chethan
 
  Re: Black Box Testing
Reply
# 18
Black Box testing is a testing in which the TEST ENGINEERS
(testing phase) will test the functionalities of the 
application and confirm whether it is QUALITY product or not
           Testers having knowledge on functional part of 
the application is known as black box testing
 
Sainath
 
  Re: Black Box Testing
Reply
# 19
Visit Below link to Know Answer

http://www.fullinterview.com
 
Kris
 
  Re: Black Box Testing
Reply
# 20
Is Sanity, Regression, Functional tests a part of Black box 
Testing???
 
Jinu
 
  Re: Black Box Testing
Reply
# 21
Testing the functionality of the application against the
requirement specification.It is done by the testing engineer.
Types : Functional testing , Integration testing , System
testing
 
Sam
 
  Re: Black Box Testing
Reply
# 22
Hai,
it is a .exe level of testing to validate functionality of 
an application according to customer requirment
 
Santhosh
 
  Re: Black Box Testing
Reply
# 23
BlackBox testing is a testing without strctural knowledge 
and During this testing test engineer validate internal 
processing depends on external interface
   
     And it is a testing to test the functionality and 
non_functionality of the application with the help of 
BVA(Boundary value analysis),Equlance patician
 
Santhoshnaidu
 
  Re: Black Box Testing
Reply
# 24
BlackBox testing is a testing without strctural knowledge 
and During this testing test engineer validate internal 
processing depends on external interface
   
     And it is a testing to test the functionality and 
non_functionality of the application with the help of 
BVA(Boundary value analysis),Equlance patician
 
Santhoshnaidu
 
  Re: Black Box Testing
Reply
# 25
BlackBox testing is a testing without strctural knowledge 
and During this testing test engineer validate internal 
processing depends on external interface
   
     And it is a testing to test the functionality and 
non_functionality of the application with the help of 
BVA(Boundary value analysis),Equlance patician
 
Santhosh
 
  Re: Black Box Testing
Reply
# 26
block box testing
                  If one will perform testing on functional 
part of an application. with out having the knowledge of 
structural part then that method of testing known as block box 
testing.
usually test engineers involved in block box testing.
 
Jamal Malik
 
  Re: Black Box Testing
Reply
# 27
Black box testing – Internal system design is not considered 
in this type of testing. Tests are based on requirements and 
functionality. 
More information go to below link.
http://softwaretestingbeginner.blogspot.in/
 
Kunal_w
 
  Re: Black Box Testing
Reply
# 28
If you view the test object from the outside as a black box 
whose contents're unknown.your testing feeds input to the 
close box&notes what output is produced.
Black box other name is closebox.
 
Dhivya
 
  Re: Black Box Testing
Reply
# 29
Black box testing is called as behavioral testing. 
It focuses on the functional requirement of the software.
Black-Box testing cannot be an option of white box 
techniques.
Actually it is a complimentary approach that is likely to 
uncover the different class of error than white-box methods.
Black-box testing helps us to find out error in the 
following categories:
a) Incorrect or missing function.
b) Interface errors.
c) Behavior or performance errors and
d) Initialization and termination errors.
A good ex. of Black-box testing is: we know how to drive the 
car, but we dont know about the internal structure.
 
Nsiddiqui69@yahoo.com
 
  Re: Black Box Testing
Reply
# 30
Black box testing is called as behavioral testing. 
It focuses on the functional requirement of the software.
Black-Box testing cannot be an option of white box 
techniques.
Actually it is a complimentary approach that is likely to 
uncover the different class of error than white-box methods.
Black-box testing helps us to find out error in the 
following categories:
a) Incorrect or missing function.
b) Interface errors.
c) Behavior or performance errors and
d) Initialization and termination errors.
A good ex. of Black-box testing is: we know how to drive the 
car, but we dont know about the internal structure.
 
Nsiddiqui69@yahoo.com
 
 
 
 
 
 
 
 


   
Copyright Policy  |  Terms of Service  |  Help  |  Site Map 1  |  Articles  |  Site Map  |   Site Map  |  Contact Us interview questions urls   External Links 
   
Copyright © 2012  ALLInterview.com.  All Rights Reserved.

ALLInterview.com   ::  Forum9.com   ::  KalAajKal.com