Answer / sonal.pagare

Waterfall Model vs V-Model

In Waterfall Model the tester role will take place only in
the test phase. In V-Model role will take place right from
the requirement phase itself.

Waterfall model is a fixed process that u can't make any
changes in the requirement or in any phase. In V-Model u can
make any change in the requirements.

Waterfall model is a continuous process. V-model is the
simultaneous process.

Waterfall model used only after the requirements are fixed.
V-model can be used for any type of requirement (Uncertain
requirement).

Any mistake in Requirement phase can't be recognized in
water fall model until near the end when customer gets to
see the product. This leads to huge cost of correctives in
terms of economy. So it is time consuming too. Here for each
and every phase of the software life cycle there is a review.

Reduce the probability of occurring a mistake or defect.
Hence saves the cost. It saves time.

Emphasizes the development cycle and ignores the testing
cycle. Testing merely get time as development phase takes
almost 98% of project time. Gives equal importance to the
testing phase as development.

Waterfall model stages:
1.User Requirement
2.System Requirement
3.Global Design
4.Detailed Design
5.Implementation
6.Testing

V model stages:
1.Component testing
2.Integration Testing
3.System Testing
4.Acceptance Testing

Answer / madhu

It is also called as verification and validation model where
both the development activities and testing activities will
start all most all at the same with same
requirements.development team does analysis and development
and testing team does planing,scripting and testing.that
means it is the parallel process of both testing and
development.
In this model testing involves in each every stage of SDLC
to identify the defects as soon as possible in the early
stages and this model we do 2 types testing Static and
Dynamic testing.
Testing involved in customer requirements,system
requirements,design and coding will come under static
testing.where as testing involved in Unit
testing,integration testing,System testing and UAT will come
under Dynamic testing.

what do you mean by documentation testing

4 Answers  

---

what is stlc and what is bug life cycle? are the both same or different?

3 Answers  

---

Explain about Security Testing in webbased application?

2 Answers   Crea,

---

Which is not formally included in Test Plan? 1)Features to be tested 2)Incident reports 3)Risks 4) Schedule Pls reply .Thanks

9 Answers   HCL,

---

what is Project Sign Off?what you consider at this point?

5 Answers  

---

for example, we have old password,confirmed password, new password followed by submit button. what are the test cases written for that?

9 Answers   Semantic Space,

---

What is meant by buddy testing?

3 Answers  

---

what is difference in between os 2000 xp

1 Answers  

---

hi sir, i completed my GNIIT from NIIT. i recently joined in IT company for Testing(manual) on JD EDWARDS.So,i wanna to ask that after taking 1yr experience can i able to do Testing .NET in another company.Pl i am confused pl send yours suggestion throw my email(paresh_shindeal@yahoo.com)

0 Answers  

---

with multiple testers how does one know which test case are assigned to them?Folder structure.Test process

2 Answers   Wipro,

---

How and when a build can be assigned to a Tester and who do this responsibility? Is there any tool is used for performing this process?Generally what is the flow of "Build assignment"?

3 Answers   Bosch, HP,

---

How can you report the defect using excel sheet?

7 Answers   AppLabs, WebEx,

---