what are the advantages and disadvantages of waterfall model?

Answer Posted / sreenu

actually the waterfall model is a dependent model.
so in the every phase depends upon another phase.So after
completion one phase(sdlc) then goes to next phase.
for example after completion of coding testing should
happen.it should dependent.
If u want to add any new requirement it should be so cost
effective.

advantage is cheaper.

Is This Answer Correct ?    72 Yes 34 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is sanity?

634


Do you know anything about Set Top Boxes?

9270


What is function points??????

1547


Explain the components of a test plan?

691


What is smoke testing and what is sanity?

649






Can any tell me how a clinical data management system is tested? what are the test scenarios? what are the test cases? work flow.

1430


What were the major challenges u faced while testing

2061


I HAVE AN INTERVIEW IN A SOFTWARE COMPANY FOR THE POST OF FUNCTIONAL TEST ENGINEER. THEY WANT THE PERSON FROM BCOM BACK GROUND( I AM A BCOME GRADUATE 2006) AND THE PERSON SHOULD HAVE GOOD ACCOUNTS KNOWLEDGE. NOW I WANT TO KNOW WHAT KINDS OF QUESTIONS THEY CAN ASK OR CAN GIVE IN WRITTEN TEST. I M NERVOUS COZ ITS BEEN 5 YEARS I HAVE DONE BCOM. SO HOW SHUD I PREPARE FOR INTERVIEW.PLEASE HELP? reply me pls. its urgent. thanks

1563


is it possible to do performance testing in stand alone application..how wil u do that ???????

1795


Is compatabilitytestig and port testing are same

1478


What type bugs you will find in integration testing with example?

1544


what types of bugs will we find out in banking projects

1839


What is quality center? How many built in tables does quality center have?

807


Am putting E-commerce project in my resume can any one please tell me about E-commerce application explaination..

2447


What is performance tuning? What are tools of performance testing?

671