Select the best answer PACKAGE foo_foo IS PROCEDURE foo ( p_foo_text IN VARCHAR2 ); PROCEDURE foo (p_foo_number IN NUMBER); END;
Package specification is invalid. Too many procedures named foo.
Package specification is invalid. First procedure should be called called foo_1, second procedure should be called foo_2.
Package specification is valid. This is an example of overloading.
Package specification is invalid. We can only have one procedure named foo in the package
Package specification is valid. We can have an unlimited number of procedures name foo.
None of the above