what is integration testing technique(like topdown,bottomup
and hybrid)explain me friends

Answers were Sorted based on User's Feedback



what is integration testing technique(like topdown,bottomup and hybrid)explain me friends..

Answer / rajnish jha

there r four approach oh integration testing technique....
1)Top Down approach(TDA)-In this approach the parent modules
are developed first and then integrated with child modules.
2)Bottom up approach(BUA)-In this approach the child module
are developed first and integrated that to the corresponding
parent modules.
3)Hybrid approach-This approach is mixed approach of both
top down and bottom up approachs
4)BigBang approach-once all the module r ready at a time
integrating them finally is known as big bang approach.

Is This Answer Correct ?    5 Yes 0 No

what is integration testing technique(like topdown,bottomup and hybrid)explain me friends..

Answer / ramachandra

for small applications we go for Topdown approach
for big applications usually we go Bottomup approach

while integrating all the modules from top that means under main module some sub modules will be there. in this process any module is missing or not prepared yet at that time for integration purpose one dummy module+stub is created and act as interfase

and same is happen from bottom to top
here dummy module+ driver act as interface

Is This Answer Correct ?    1 Yes 0 No

Post New Answer

More Manual Testing Interview Questions

how to do risk analysis during project and during write test cases how to know which one is most crucial functionalities of the application?

3 Answers  


The project is going through the maintainance phase I logged a defect which is critical for resolving ,the developement team is in US when they got the reported bug they gave the xplanation that it is a six year old written code moreover we don't have proper followup documents to authenticate this one....in this senario wat will u do??

2 Answers  


Who is the father of Software Testing? Who has invent the water fall model? Who has invent the spiral model? Who has invent the prototype model? Who has invent the v-v model? Who has invent the Hybrid model?

1 Answers  


by testcase how to achieve 100% branch coverage for the following code. Read P Read Q Print "P" Print "Q"

2 Answers   IBM, ISTQB,


is there any checklist to check SRS document

3 Answers   Verizon,






what is functional testing terminologies

0 Answers  


What is the negative testing and example

0 Answers  


does regression testing start from 2nd build or 1st build?why?could u plz answer

5 Answers   iGate,


Difference between gui & Functional testing

4 Answers   TCS, Wipro,


From which document we will get Technical Requirements ?

4 Answers   IBM,


What are all the things ur going to keep in mind while System testing?

2 Answers  


How to crash or break the web-based application

2 Answers  


Categories