With which of the following can the ref keyword be used? Static data Instance data Static function/subroutine Instance function/subroutine

With which of the following can the ref keyword be used? Static data I

1.	With which of the following can the ref keyword be used? Static data Instance data Static function/subroutine Instance function/subroutine
A.	1, 2
B.	3, 4
C.	1, 3
D.	2, 4
E.	All of the above
Answer» C. 1, 3

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With which of the following can the ref keyword be used? Static data Instance data Static function/subroutine Instance function/subroutine

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