Answer Posted / karthick407

Boundary value analysis and equivalent partitioning are
black box testing techniques.
Both are applied to validate the minimum and maximum limit.

BVA ex: if Username field accepts minimum 4 character and
maximum 12 characters, then we need to check with six
different data.

lets consider 'm' is minimum limit and 'n' is maximum limit,
then check with m-1, m, m+1 , n-1 , n , n+1.

note: m=4(minimum 4 character)
n=12(maximum 12 characters)

m-1= (4-1)=3 ( invalid data )
m=4 (valid data )
m+1= (4+1)=5 ( valid data )
n-1=(12-1)=11 (valid data)
n=12 (valid data)
n+1= 12+1=13 ( invalid data)

there fore , here we have 2 invalid data(-ve test case) and
4 valid data( +ve test case).


equivalent partitioning: this technique is used to reduce
the no. of test cases in to finite set. in this method input
data will be divided into 3 equivalent sets.

ex: if a input box accepts 1 to 1000 numbers then, it is not
necessary to write test cases for 1000 valid inputs and
other test case for invalid data.

instead validate the field with 3 different sets.

1. take one input data between 1 to 1000 as +ve test case.
if we testing for the other values between 1 to 1000 the
result is going to be same. so one test case is sufficient
for valid input data.

2. take one value less than 1 as invalid input (-ve test case)

3. take one input data above 1000 as invalid input ( -ve
test case).

There fore using this method we can reduce the no.of
testcases into finite set.

can anybody tell me what is release process of company? release note?

1885

---

Discuss what test metrics you feel are important to publish an organization?

4864

---

how to explain banking domain project in testing?

10864

---

wat if fiddler and how it is used in tesing an application. please explain with a real time scenario

2147

---

What is Dynamic Binding and Dynamic Loss?

1997

---

Hi, can any tell how a tester can be judged? i have to interview a tester, how should i judge whether he has a justified experience or not? how a person with 3 years of experience in manual testing can be judge?

1992

---

Hi, Im B.E 2011 pasout,worked in back office till now, but now im searching for job into manual testing with fake exp of 1 year..Plz suggest me how to prepare for an intervw? how to gain real time testing knowledge? Is dere any site where i can practice testing?

2396

---

Risk Analysis a) 2 step, b)3 step, c) 4 step, d) 6 step

2009

---

Difference between Re-testing and Regression testing?

1162

---

what is the test plan of facebook?

2923

---

What are the various techniques in black box testing?

1094

---

How does a coverage tool work?

1116

---

What is a test scenario?

1145

---

My name is Akpos from Nigeria. I have finished manual testing course. Please, can someone advise me where to go on from here?

983

---

i want information about API testing and i want info like how process can be done in company? i want added info like coding ,debugging, desing in c.v ? what should add in c.v for eg banking domin? pls any answer my question?

2078

---