Write difference b/w waterfall model and spiral (agile)model
Answers were Sorted based on User's Feedback
Answer / bhuvana rakesh
Water fall model is a sequential step of processeds
follewed. It starts with requirement gathering,analysis,
design, coding, implementation, maintanence. You always
finish one process and go to next. You cannot go backwards.
Spiral model mainly invloves risk analysis. You gather the
requirements analyse the risk then you engineer the code
and further implement. In a spiral the radius indicates the
project cost and the spiral of the sector indicates the
progress.
Is This Answer Correct ? | 25 Yes | 1 No |
Answer / vaishali
The waterfall model is a sequential software development process, in which progress is flowing downwards (like a waterfall) through the phases of Conception, Initiation, Analysis, Design (validation), Construction, Testing and Maintenance.After-the-fact changes are costly.
The spiral model is a software development process combining elements of both design and prototyping-in-stages, in an effort to combine advantages of top-down and bottom-up concepts. The spiral model is intended for large, expensive and complicated projects.
Is This Answer Correct ? | 5 Yes | 1 No |
Answer / guest
In water fall model, prototype is not make. It take long
time for each of SDLC stage.
Spiral model is very quick model where prototype can be made
& if customer find to meet his requirement then s/w get
developed.
Is This Answer Correct ? | 1 Yes | 3 No |
what is testing
What's HTML content-checking tests
Difference between the stress and load testing?
What is meant by Error Guessing?
when developer will found bug they will store that bug in Dts 1- yes 2 - sometimes 3 - No 4 - none of these
Hi Everybody could you please send me the ISTQB Material to my mail id karthik18487@gmail.com Thanking you in advance
What is your Approach when you find 10 Sev-1 bugs in 50 test cases?
1.what si the out come of testing.?
What is Test Strategy and Test Plan..what is the Diff.between those?
What is a Regression testing? And do you follow that in your project?
how do i write perfect test case for functional testing
What is the ONE key element of ‘test case’? What is the ONE key element of a Test Plan?