can any body explain about BVA and ECP briefly?

Answer Posted / srikanth yanamandra

Hellow,

BVA - Boundary value analysis

When we have to validate a text field or any other field
whether it is accepting the no of Characters as per the
requirement or not,then we will go for BVA

In BVA, we will test the extream boundaries by taking
max+1 ,min-1 values. If the field behaving correctly for
these extream values then inbetween also works fine.

ECP - Equivalent class partician

When we have to validate whether the field is accepting the
correct data type as per the requirements or not we will go
for ECP

In ECP , we will devide the data as 'Valid' and 'In valid'
Valid data - Integers , numericals ,alpha numericals
Invalid data - Speacial charecters , blank
We will apply both the types and check whether
functionality works correctly or not

Thanks

Is This Answer Correct ?    8 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how can you test the web environment for security testing?

1447


can any one explain me briefly erp pharma project including all modules,like how to tell this project in interview in terms of s/w testing

1658


i) functional test cases can we consider for regression test ? or we have to write separet test cases for regression test ? ii) How to write the system test case and what are the technique shall we have to follow ?

1853


Hi All. How can we write negative test cases for Logout Operation ? Please place the answer with a few details and if possible add some related object properties. "A tester exposes his/her ability not only by words he/she also proof it by work"

2509


I studied MBA, I want learn any softwarecourse, which course is better hadoop or testing tools(manual+selenium?)

1208






How can we test for drastic (severe) memory leakages?

634


Name three reasons why the tester may choose to record in Context Sensitive mode.

1866


Hello testers I am an Bsc Hotel mgmt Degree holders but now am doin my software testin programme, side by MCA Master degree an have 6 months exp i testing in company.. i want to change my CV according IT based. so can anyone help me with sendin any sample CV of urs.. do me this favour it wil be very helpful for me prepare CV for interviews....

1691


In simple steps how will you do unit testing using VSTS?

690


How can I do Server side Interface testing in Web Testing?

3202


PLS SEND REAL TIMERS, WHAT IS SOA TESTING..IM TRYING 3+ YR.. I HAVE GOOD KNOWLEDGE ON MANUAL TESTING... NOW IM NEW TO LEARN "SOA TESTING" IS BEST OR NOT? BEFORE LEARNING SOA TESTING ANY SKILLS ARE REQUIRED..... AND NOW WHAT IS THE MARKET FOR SOA TESTING... AND IT IS BASED ON PROGRAMMING OR NOT?

2334


what type of testing techniques are using after accept the build?

1635


What is system level testing?

702


write testcases for open dialogbox

1543


What makes a good test engineer?

725