Which of the followings are true about Virtual functions? – McqOptions

MCQOPTIONS

1.	Which of the followings are true about Virtual functions?
A.	They must be non-static member function of the class
B.	They cannot be friends
C.	Constructor Functions cannot be virtual
D.	All of these
Answer» E.

Discussion

No Comment Found

Related MCQs

If base class has constructor with arguments, then it is ________________ for the derived class to have constructor and pass the arguments to base class constructor.
During a class inheritance in CPP, if the visibility mode or mode of derivation is not provided, then by default visibility mode is ___________.
Logical expressions produce ____________ type results.
Private members of the class are accessible only to the members of the same class.
Due to ios::trunc mode, the file is truncated to zero length.
While redefining a virtual function in the derived class, if its prototype is changed then ___________________ .
Can struct be used as Base class for inheritance ?
If a program uses Inline Function, then the function is expanded inline at ___________.
Can we alter/modify the values of data members of a class inside const member function?
Which of the following is not used to seek a file pointer?