Interested to Buy Any Domain ? << Click Here >> for more details...
What do u mean by Top down approach and Bottom up approach?
How will u implement these in u r project ?
- 7 Answers
- 16160 Views
- I also Faced
- E-Mail Answers
Answer Posted / monisha
Top-down approach develops a model of information flow that acts as a guide for designing the information system.By using the model,the information subsystem may be prepared or defined.Each subsystem comprises of various modules.The various subsystem and the modules are coordinated to achieve the objectives of integration.The information system so developed is viewed as total system.
Bottom-down approach starts from the identification of life-stream systems and file requirements as well as processing program for life stream developed.Second step is towards the integration of data kept in different data files of each information system ensuring that the uniform data is being used by all programs.Third step is the addition of decision models and various planning models for supporting the planning activities involved in management fields.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
i want to for technical interview question paper along with in tesrviwe Phases i need
Hi Could someone please provide Siebel Testing Interview questions for 5 years exp.
can u merge 10GUI map files into a single GUI map file in winrunner?
1.what promted you to become involved in QA/Testing?
What r the functional testing u perform?
Hi....Friends....If anybody having Sample CSTP question papers, pls send it to the following Id... Thanks n advance... theramkumar@gmail.com
What are the two main categories of software testing?
Is there any procedure of web-site development in manual testing. If yes what are factors we should test?
What is the difference between a defect and a failure?
What is the difference between load and stress testing?
Explain the procedure for manual testing.
Explain the sub-genres of performance testing?
Hi friends I am kranti completed my IT diploma in 2005 & after that complete my software testing course. Now I am working in small software form as software tester. I have 2 + year experience in manual testing. Now I wan to change company. Plz told me is there any effect that I can not have any degree although I have 2 + experience ?
What is difference in between operating system 2000 and os xp?
During alpha testing why customer people are invited?
