Answer / priti sawant

Bug and defect are synonyms. Error is different from defect.

Answer / chiru

Error: A mistake in code is known as Error.

Defect: Mismatches in application is known as Defect.

Bug: Defect accepted by developer is known as Bug.

Answer / savimega

ERROR LEADS TO DEFECT
DEFECT LEADS TO FAILURE

HUMAN ACTION THAT PRODUCES AN INCORRECT RESULT IS ERROR
ERROR LEADS TO DEFECT WHICH CAN CAUSE A OBSERVED FAILURE(BUG)

Answer / sarika m gunjale

ERROR:A mistake in programming.
DEFECT:If the error is found by tester while testing it is
called as defect
BUG:If the defect is accepted by developer than it is
called as bug.

Answer / nithya

Bug:Mismatch between the actual and excepted result.

Error:Programmaticall or syntax ,Logical and run time error.

Defect:Mismatch between given requirement or Specification.

Answer / madhubabu

Error: if any mistake in coding time is called "Error".

Bug: if the same error is found by a tester in testing time
is called "Bug".

Defect: if the same bug is given to developer to fix is
called "Defect".

Answer / vikas singh

Error: Programmaticall or syntax ,Logical and run time error.

Bug: when Tester finds Error in very first time , its called Bug.

Defect: Tester report the Bug to the developer, and developer agreed that it is a bug then we called Defect.

Answer / dheeraj shandilya

According to ISTQB Defect and bug are same

Defect:A flaw in a component or system that can cause the
component or system to fail to perform its required
function, A defect, if encountered during execution, may
cause a failure of the component or system.

Error:A human action that produces an incorrect result.

Answer / raja g

Error: A mistake in the code is called as error.

Defect: Mismatches are identifying in the application.

Bug: If the Defect accepted by developer is known as Bug.

Answer / sridhar

BUG(Tester)--->If the TESTER finds the problem in the
application i.e actual result mismatched with expected
result then it is called as bug.

Error(Developer):The developer will say the problem as error
because according to him it may be syntax error or program
error or fault.

Defect(Client): If any bug comes from client side like in
UAT or application in live.Then it will be called as Defect
bu client
If any doubt mail me at nmsridharmca@yahoo.com

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