Give examples of boundary value and equivalence
partitioning test cases.
- 10 Answers
- 60903 Views
- IBM, Mind Tree, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / prince
1000-2500----->no tax
2501-4000---->tax 5% of there Salary.
In EQUIVALENCE : values from 0 t0 999 is put together in
one class c1-means it shd behave in same manner- invalid
values
values from 1000 to 2500 in class c2 - notax
values from 2501 to 4000 in class c3- 5% of there salary
like wise grouping the values in bifferent classes,
To put this in simpler words, since it is practically
infeasible to do exhaustive testing, the next best
alternative is to check whether the program extends similar
behaviour or treatment to a certain group of inputs. If
such a group of values can be found in the input domain
treat them together as one equivalent class and test one
representative from this. This can be explained with the
above example.
Boundary Value: taking the above example
1. if user typedin 999rs -it shd promt as invalid
2. when 1000rs it shd not promt as invalid and no tax shd
be taken.
3. when 2501 is typed 5% of tax shd be taken
this is called Boundary value
| Is This Answer Correct ? | 62 Yes | 18 No |
Answer / romario
equivalence partitioning
--------------------------
consider a form field which ask for the age of a person.
let the age should be >=18 and <=50.
this range can be divided into three classes.
==>> values less than 18(invalid class)
==>> values between 18-50(valid class)
==>> value greater than 50(invalid class)
we can see that there are two invalid and one valid class.
it is not necessary that we have to use multiple values
from each class.One value from each class is more than
enough.
Boundary Value Analysis
--------------------------
consider the same scenario used above.
here we can give the test inputs as follows
==>>lower limit+1 & lower limti-1(ie. 17 & 19)
==>>lower & upper limits (ie. 18 & 50)
==>>upper limit+1 & upper limit-1 (ie 49 & 51)
There will be six test inputs when we are using boudary
value analysis.
| Is This Answer Correct ? | 48 Yes | 6 No |
Answer / akhil mohan
For the instance consider the 10 digit mob number which
starts with 9,so the valid range can be from 9000000000 to
9999999999.Then by boundary value analysis we get 6 input
data
1.Input less than lower boundary => 9000000000-1.
2.Input equals to the lower boundary => 9000000000.
3.Input greater than the lower boundary =>1 9000000000+1.
4.Input less than upper boundary => 9999999999-1.
5.Input equals to the upper boundary => 9999999999.
6.Input greater than the uppper boundary => 9999999999+1.
From the above test cases four test(2,3,4,5) cases will
pass the conditions and rest two(1,6) will fail.
| Is This Answer Correct ? | 49 Yes | 8 No |
Answer / rinesh
For the instance consider the 5 digit mob number which
starts with 9,so the valid range can be from 90000 to
99999.Then by boundary value analysis we get 6 input
data
1.Input less than lower boundary => 90000-1.
2.Input equals to the lower boundary => 90000.
3.Input greater than the lower boundary =>1 90000+1.
4.Input less than upper boundary => 99999-1.
5.Input equals to the upper boundary => 99999.
6.Input greater than the uppper boundary => 99999+1.
From the above test cases four test(2,3,4,5) cases will
pass the conditions and rest two(1,6) will fail.
| Is This Answer Correct ? | 38 Yes | 2 No |
lets consider the behavior of
tickets in the Flight reservation application , while
booking a new flight. Ticket values 1 to 10 are considered
valid & ticket is booked.
In equivalence partion :
-------------------------
1 to 10 ----> valid
<1 ----> invalid
>10 ----> invalid
ie. 0 and 11 are invalid
1 to 10 valid.
Boundary value analysis :
-------------------------
min =1
max=10
min-1=0
max+1=11
1 and 10 are valid
0 and 11 are invalid
| Is This Answer Correct ? | 18 Yes | 3 No |
Answer / m.kamala priya
Equivalence Partioning :
Lower 18
Upper 50
Between 18-50
(19-49)
Here We miss some test cases ie. in the boundary values
Boundary Value Analysis:
(18-1,18,....50,50+1)
By this We Can Write the Test Cases Very Effective and here
reputation of data is allowed this is the one of the
drawback here
| Is This Answer Correct ? | 21 Yes | 7 No |
Answer / arghodip roy
To understand this better , lets consider the behavior of
tickets in the Flight reservation application , while
booking a new flight. Ticket values 1 to 10 are considered
valid & ticket is booked.
In equivalence partion :
-----------------------------
Invalid valid Invalid -----> 3 partitions class
-9 -8.. 0 | 1...10 | 11....999999 and so on
Boundary value analysis :
--------------------------
0,1,10,11 are BVA .
| Is This Answer Correct ? | 14 Yes | 5 No |
Answer / bhanuchandar
if we consider sinx where "x" ranges from 0-360degrees then what will be value of "x" for equivalnce partitioning ?
Ans:if x=180 then the equivalence partitioning is possible because 180-x,180+x forms the sine curve to be satisfied.
| Is This Answer Correct ? | 11 Yes | 9 No |
Answer / raghavendra
boundary value:
for int suppose boundary is say 1 to 50
then test for 0,2 values & 49, 51 vales.
for string... test for null or length or capacity of
string(size).
equivalence partitioning:
e.g.: divide(a,b) ...boundary -50 to +50
(do not forgot zero for 'b')
test for... -51, and -1 --------(1)
also 1, and +51 ------------(2)
(1),(2) are two partition.
| Is This Answer Correct ? | 48 Yes | 68 No |
Answer / amar
bva
let takee 1 to 50
boundaries are 1 and 50
Equivalence
1 to 9
1 2 3 4 5 6 7 8 9
5 is the equivalence
| Is This Answer Correct ? | 16 Yes | 40 No |
what is run time object
4 Answers Infinite Computer Solutions,
HOW TO WRITE TEST CASES FOR MEGHA MENU DROP DOWN BOX.
in test case we would write log and login ?what is the dif bet both of them
How does the size of the OPCODE field limit the number of operations? Give an example to support your explanation?
plz explain vss?
Test a file replication service that copies files from one net location to another
what is parametrization ? How do you parametrize in qtp ?
how to write test cases for testing databases,especially for testing and writing test cases for stored procedures.any real time database testers.please answer me. some real time database tester please answer my question as soon as possible.my need is such that. else mail answer at ina.ref@gmail.com
How to write test case for the library system?
For example out of 100 test cases if I ask you to automate how many you can automate?
13 Answers HCL, MBT,
Some test case for mambo cms (only basically: graphic, function...) Thanks for answer.
Dear Friends, please send me some links where i will get all type of web driver programs.
Automation Testing 
