In C++, const qualifier can be applied to1) Member functions of a class2) Function arguments3) To a class data member which is declared as static4) Reference variables

In C++, const qualifier can be applied to1) Member functions of a clas

1.	In C++, const qualifier can be applied to1) Member functions of a class2) Function arguments3) To a class data member which is declared as static4) Reference variables
A.	Only 1, 2 and 3
B.	Only 1, 2 and 4
C.	All
D.	Only 1, 3 and 4
Answer» D. Only 1, 3 and 4