what are the advantages and disadvantages of waterfall model?

Answer Posted / ch.s.m.prasad

Advantages:
it is simple and easy to understand.
it takes less cost.
disadvantages:
in this stage every phase requirements are freezed.
we can't do modifications.

Is This Answer Correct ?    41 Yes 23 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

In what situation would you want to parameterize a text verification check?

1688


How to explain a banking project in interview ? like project discription is Client Online Banking Application provides access to information relating to Banking Online Services provided by Axis to View daily customer transactions, Current and Previous customer statements, Transfer funds from Chequing and Savings accounts ................ From interview point of view can any one explain this project in laymans language

10007


List out test deliverables?

685


How should your staff be managed? How about your overtime?

2770


What is regression testing? When to apply it?

676






Do you know anything about Set Top Boxes?

7756


If there is non reproducible bug which developer is not ready to agree, how you will convince him.

7629


write test case for gmail login page

4643


when database testing comes into manual tesing

1767


Actually by using severity you should know which one you need to solve so what is the need of priority?

710


what are the 3 test tool categories and describe what each can do.

1964


how will the test plan is pepared in ur organisation>?

1501


Hi....Friends....If anybody having Sample CSTP question papers, pls send it to the following Id... Thanks n advance... theramkumar@gmail.com

2619


What is a test server?

729


What are the roles of glass-box and black-box testing tools?

1653