write a single scenario which describe error , bug and
failure.
Answer Posted / rahul ubhale
“A mistake in coding is called error ,error found by tester
is called defect, defect accepted by development team then
it is called bug ,build does not meet the requirements then
it Is failure.â€
Error: A discrepancy between a computed, observed, or
measured value or condition and the true, specified, or
theoretically correct value or condition. This can be a
misunderstanding of the internal state of the software, an
oversight in terms of memory management, confusion about the
proper way to calculate a value, etc.
Failure: The inability of a system or component to perform
its required functions within specified performance
requirements. See: bug, crash, exception, and fault.
Bug: A fault in a program which causes the program to
perform in an unintended or unanticipated manner. See:
anomaly, defect, error, exception, and fault. Bug is
terminology of Tester.
Fault: An incorrect step, process, or data definition in a
computer program which causes the program to perform in an
unintended or unanticipated manner. See: bug, defect, error,
exception.
Defect:Commonly refers to several troubles with the software
products, with its external behavior or with its internal
features.
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