Answer / shyam

Those are the testing techniques used to write the test
cases
BVA:In BVA we can check the range of a particular text
MIN-1
MAX+1
MIN,MAX

ECP:we can check the valid and invalid data

Answer / viji

Boundary value analysis:
The values for the test cases are selected from the
boundaries and are given as input to the system.

selecting boundary values:

If we have a class with values from min to max
Test for input data at min-1, min, min+1, max-1, max and at
max+1.

example for bva: Y2K compliance tool kit:

The tool sets the system date to 31st Dec and to 1st Jan
and see for the proper roll over of the system.

Equivalence partition:

Splitting the inputs and outputs of the software under test
into a number of partitions.

Error guessing:
There is no formal procedure based on experience they will
test.

for example:
Incorrect assumption

Answer / abbas

bva - ex:- input box should accept no.s 1 to 5
test scenario desc expected outcome
b.v=0 don't accept
b.v=1 accept
b.v=2 accept
b.v=3 accept
b.v=4 accept
b.v=5 accept
b.v=6 don't accept

in equivalence partition first u divide a set of test condn into a partition
ex:-input data from 1 to 10

test scenario desc value
enter 0 to 5 chars don't accept -------------------partition 1
enter 6 to 10 chars accept--------------------------partition 2
enter 11 t0 16 chars don't accept-------------------partition 3

Answer / athilakshmi.g

Boundary value analysis:

take the input value from the edges of the classes and
write the test case.

Eg:
1..........n;
input value is -1 0 1 and (n-1), n, (n+1)

Equivalent Partioning

Divide the input value into different class and pick the
value from the each class and write the test case:

Eg:
Age=n
input value is +n and -n

Answer / anil

boundary value analysis,Equivalence partitioning these are
the two techiniques to minimize the no of test cases.

How does the Priority matters. Will it affect only the Business impact or Functional impact as well?

2 Answers   IBM,

what is use case diagram?

5 Answers   KTS,

can any body explain about BVA and ECP briefly?

3 Answers  

i want to for technical interview question paper along with in tesrviwe Phases i need

0 Answers  

Are there more defects in the design phase or in the coding phase?

0 Answers  

Write the 10 high test cases for making video call/face time

0 Answers   PanTerra,

How do you know the code has met specifications?

0 Answers  

An employee has £4000 of salary tax free. The next £1500 is taxed at 10% The next £28000 is taxed at 22% Any further amount is taxed at 40% Which of these groups of numbers would fall into the same equivalence class? a) £4800; £14000; £28000 b) £5200; £5500; £28000 c) £28001; £32000; £35000 d) £5800; £28000; £32000 Can you please explain in brief, how to do equivalance class?

4 Answers   ISTQB, Tech Mahindra,

what is post-mortem testing?

1 Answers   GE, Wipro,

if tester invloves in req or initial phase , what test eng will do in initial phase?

3 Answers   CTS,

Is an "A fast database retrieval rate" a testable requirement?

4 Answers  

What is database testing

1 Answers   CTS, Infosys, Polaris,