Answer / @bhi

Waterfall model comes uder SDLC while V model comes under
STLC,in waterfall model testing is done after completion of
project but in v model testing starts from first phase i.e
from requirement.In Waterfall model no correction or
changes is done and in v model after acceptance testing the
changes can be done.

Answer / deepak

water fall model goes in step by step means can't back to
the prevoius step...generally used in development of a
SDLC..
while V model belongs to the STLC that is a part of
SDLC .can be called verification and validation
process.before coading part at every step there will be
verification after coading at every step there will be
validation.

Answer / ramyasri

Hai...

The difference between waterfall model & V-model

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

2.Waterfall madel is a fixed process u can't make any
changes in the requirement or in any phase.but in V-Model u
can make any changes in the requirements

3.V-model is the simultaneous process but it is not in case
of water fall model

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

5.Waterfall model comes uder SDLC while V model comes under
STLC

6.In waterfall model testing is done after completion of
project but in V- model testing starts from first phase i.e
from requirement.

K.Byeee..
Thanks&Regards
B.Ramyasri

Answer / jaya

In case of Waterfall model The phases are implemented sequentially while in the case of v model phases will be implemented paralley.

In case of water fall model user requriements does not change but not the case in V model(we can change the requriments)

In case of water fall model testing will be performed after the coding completion only .while in the case of V model coding and testing will be performed paralley due to this we can identify and verify the bugs in the earlier stage

when will do the beta test? when will do the alpha test?

4 Answers  

---

what are the stages in Testing life cycle?

50 Answers   Accenture, DELL, Mind Tree, Planet Web Solutions, TCS, Trigent,

---

what is system testing and system integration testing? explian briefly?

6 Answers  

---

What are cookies? tell me the advantage and disadvantage of cookies?

5 Answers   AZTEC, College School Exams Tests,

---

any one giv test cases for wordpad using equivalence class partioning

0 Answers   Infosys,

---

how do you test me?

5 Answers  

---

what is Difference between entry criteria and exit criteria ?

6 Answers   TCS,

---

What is pairwise testing?

10 Answers   Datamatics, MBT,

---

diff betn buddy and pair testing

1 Answers  

---

what is suspension criteria in your test paln and explain one suspension criteria in your test paln,... pls give one real time example

3 Answers   Satyam,

---

Find statement coverage and branch coverage: 1) Read P Read Q if P+Q>100 then print "Plarge" endif 2. Disc=0 order_qty=0 Read order_qty if order_qty>=20 Disc=0.05 if order_qty>=100 then Disc=0.1 endif endif

2 Answers  

---

which knowledge is must for tester

11 Answers  

---