Answer Posted / neeraj siddhey

Overloading: Multiple subprograms of the same name

• Enables you to use the same name for different
subprograms inside a PL/SQL block, a subprogram, or a
package

• Requires the formal parameters of the subprograms to
differ in number, order, or data type family

• Enables you to build more flexibility because a user or
application is not restricted by the specific data type or
number of formal parameters

Note: Only local or packaged subprograms can be overloaded.
You cannot overload stand-alone subprograms.

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