what is the advantage of INOUT parameter over OUT parameter?

Answer Posted / shobha

that will be used in Data Driven test.
if we r passing only input for testing from
(wordpad,notepad,xcel sheet)it is called parameter.
if we r want only out to print in(wordpad,...)it is called
OUT parameter,
if we want both in&out to read&print in(wordpad,...)it is
called INOUT parameter.

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