Interested to Buy Any Domain ? << Click Here >> for more details...
What is Integration Testing and its types
- 7 Answers
- 47638 Views
- CarrizalSoft Technologies, Scandent, Serco, Sonata, I also Faced
- E-Mail Answers
Answer Posted / jin luo
The integration testing is a software development process
which program units are combined and tested as groups in
multiple ways. (A UNIT IS DEFINED AS THE SMALLEST TESTABLE
PART OF AN APPLICATION ) It happens after unit testing and
before system testing.
The purpose of integration testing is to verify functional,
performance and reliability requirements placed on major
design items. Also to verify units interact correctly and
the hardware configuration items and software configuartion
items are interacted adequately.
There are four approaches for integration testing as below:
1.big bang 2.top-down 3.bottom-up 4.sandwich
But only top-dwon and bottom-up are the major ways of
carrying out an integration test.
Bottom-up integration testing begins with unit testing
followed by higher level combinations of units called modules.
In the top-down integration testing, the highest-level
modules are tested first and progressively lower-level
modules are tested after that.
So the main advantage of bottm-up approach is that bugs are
more easily found with top-down approach ,it is easier to
find the missing branch link and show the whole software
process to user early.
| Is This Answer Correct ? | 18 Yes | 6 No |
Post New Answer View All Answers
What is meant by ERP? If examples can be given, that would be really helpful...
Erp being integrated software does one benefit by implementing only specific modules?
How to calculate the amount for 1000 rs
What is the difference between the functional consultant and technical consultant in sap. What are the duties of them?
Hi, Can anyone mail me Q & A asked for SAP CRM. My mail id is rachnaadani@yahoo.com. Thanks.
What are the steps to run the payment run? Explain by point wise?
What are the benefits of an erp system?
Explain mm flow with tcodes & tables?
what is the difference b/w sigmentation and high valume segtmentation?
What is the importance of next posting or payment date in app and how it will effect the business?
can we change pricing procedure in the delivery???
How can an erp analyst improve the speed of an erp implementation?
Why is change management necessary for erp?
What is the meaning of up to docs in app and what is the use of it?
What are the typical modules of erp?
