Answer / vishal

Consider this example

Equivalence Partitioning

A pwd field should accept 8 to 15 characters. Then in case
of Equivalence partitioning the input will be divided into
number of classes

The testcases should be

- Lessthan 8 (Should Fail)
- In between 8 and 15 (Inclusive of 8 and 15) (Should
Pass)
- Greater than 15 (Should Fail)

II) Incase of B.V.A

If its m to n then test cases will be m-1, m, m+1, n-1,n,n+1

Here it will be 7,8,9, 14,15,16

6 TCs in case of BVA & 3 TCs in case of Equivalence
partitioning.

Equivalence class testing is a technique used to reduce the
number of test cases to a manageable

hope diff is clear

Answer / mohan shyam

Equivalence partioning:-
take a example of login id field. This field can accept
minimum 6 characters and maximum 15 characters. So in this
technique we choose some random values like:-
a). Few values less then 6(1,3,4,5)
b). Few values between the criteria(7,9,11,13) &
c). Few values more then 15(17,21,33,45)
After making a subset of all these values,we select all the
values one by one from the subset and enter in Login ID
field. The value which reside in the criteria is accepted,
rest are rejected.

Boundry value Analysis:-
We all know that Boundries are most sesitive areas and most
error prone areas. So, all those values which are at
boundry are tested in this technique. This is done on the
basis of (-1,+1).
The login ID field only accept minimum 6 characters and
maximum 15 characters...so on the basis of (-1,+1),the
values to be tested will be 5,6,7 for minimum and 14,15,16
for maximum. when we implement these values one by one: 5
and 16 will be rejected(because these values are not
fulfilling the criteria) and 6,7,14,15 will be accepted
(these values are fulfilling the criteria)

Answer / kirankumar.m

1)in equivalence class/equivalence portion we are dividing values as valid and invalid but not in boundary value analysis
2)in equivalence class/equivalence portion we have to check upper value and middle value and lower value. but in boundary value analysis we have to check upper value and lower values.
3)in boundary value analysis we can check (min-1),(max+1) but we don't have chance to check values in equivalence class/portions.

Answer / snehagirish

Take an example of Textfield for Age.
Equivalence partioning:-
It is divided into two fields:
Valid:Only Numerics
InValid:Characters and special characters.

Boundry value Analysis:-
It should accept min of 1 and max of 3
so try by entering 3+,3-,3,between 1 and 3,-1,0

Use-cases can provide useful input into the design of black-box and state-based tests of OO software. Explain

0 Answers  

---

What is the scope of manual testing?Please let me know because I want my carrer as a tester.

0 Answers  

---

How to perform the end to end testing or system testing for the Railway ticket booking application?

1 Answers   HCL,

---

What is a checklist? and wat are its contents??

4 Answers  

---

why do u want to become a software tester?

5 Answers   TCS,

---

what are the risk factors in the project? what is the base for testplan and entry criteria ,exit criteria for test plan?

1 Answers  

---

1. What is Validation and Verification? 2. What is Severity and Priority? Give an examples for: Severity High and Priority High Severity High and Priority low Severity low and Priority high Severity low and Priority low 3. What is Test Metrics? 4. What is Traceabily Matrix? 5. What is CAR in Cheque Remittance Project? 6.What are the tabs in the latest version of Test Director? 7.Explain Development "V" Model? 8.What will you do first when you are asked to start testing? 9.What will you do if you find a bug first time? Can i directly report to the developer? 10.Can you connect Load Runner to Test Director?

7 Answers   QA, TCS,

---

Can any explain briefly about RBT (risk based testing

2 Answers   DRDL,

---

What is Test Harness... is having any releation with Test driver...Anybody can explain in detail...Thanks in Advance

5 Answers   Siemens,

---

Is testing is different in linux platform.please reply me how testing will be implemented on linux platform?

2 Answers  

---

Why is it important to thoroughly retest a defect after it has been reported fixed? How will you do that?

3 Answers   ISB,

---

Test cases on send/ receive button of Microsoft outlook.

0 Answers   Glenmark, SunGard,

---