Answer / mohan

Bug: Deviation from the expected result.
Defect: Problem in algorithm leads to failure.

Answer / raj

A mistake in coding is called as Error
This is Error is found by Test engineer during Testing is
called as Defect.
That defect is accepted by developer or fixed by developer
is called as Bug.

Answer / deepu

A mistake in coding leads to 'ERROR' and when this error is identified by tester is called as a 'defect'.That means the difference between the expected result and the actual result is called as a DEFECT.

When the defect is fixed by the developer it is called as a BUG.

Please correct me if I am wrong.


Thanks in advance.

Answer / vijayanirmala

defects all are not bugs,but bugs should be defect

Answer / sangamesh

Bug means lot of know and unknow mistakes in functionality
(code. while executing the test cases we will expect some
result for that. if we have not get that result then we say
it has bug. very simple is "Difference between actual
result and expected result"

Answer / varsha b

There is no difference in bug and defect.These are just 2
terminology used for same thing.It is flaws in component or
system which can fail software to perform its intended
function.Bug or defect is also called as fault.

Answer / rajareddyy

Bug: Logical deviation- It will not show any error but it
will effect the system. (Ex: Online shopping- Suppose
customer placed the order and got the order conformation
but the details are not saved in DB or not reached the
marcandize)


Defect : Nothing but error it will not effect the system.
It occures due to syntax or exceptions.

Answer / rajareddyy

Defect : Mismatch, Deviation from expected results.

Answer / sas

A Mistake in code is called bug
difference between actual result and expected result

Answer / ramnath j

There is no difference between Bug and Defect

Difference b/w test case and scenarios.

4 Answers  

Hi im MCA Graduate. Can anyone clarify my Doubt.I had Avg knowledge on VB , DotNet(vb) and Core Java. Also hands on Sql Server. Is it necessary to gain full knowledge for a Manual Tester to attain knwldg on Languages? On what areas , i have to concentrate to become a good and prefessional in Manual Testeting Field? Plz clarify me.

2 Answers  

wat is traceability matrix? who prepares it? how can u prepare it?

5 Answers   Hitech, IBM,

i live in australia and i have come to india for holiday and i want to give my ISTQB exam so which is preferrable?giving exam in INDIA /AUSTRALIA?Does it really matters?

1 Answers   TCS,

oracle table A havng one million records. write 10 test cases to test data?

1 Answers   IBM,

Orthogonal Arry Testing?

4 Answers   ADITI,

Define each of the following and explain how each relates to the other: Unit, System, and Integration testing.

1 Answers  

What are the possible Test cases for Save in M.S word ?

3 Answers   R Systems,

Explain the difference between decision coverage and condition coverage ? If possible provide few examples.

3 Answers  

what is the different between QA and test engineer?tell me in brief?

4 Answers   Mind Tree,

what is STUB & DRIVERS ?

6 Answers  

wat is cookie And Session testing ????

3 Answers