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what is the forward decleration in packages?

Question Posted / swapna


what is the forward decleration in packages?..

Answer / swapna

FWD declarations in package - the package has definition
and a body for procedures and funcs. a fwd declaration is
cosists simply of the program header, followed semicolon.
this header is declared in advance of the actual program
defination and the program is available for use even before
its definition.

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