C++ Programming MCQs
1) Choose the pure virtual function definition from the following.
A. virtual void f()=0 { }
B. void virtual f()=0 { }
C. virtual void f() {} = 0;
D. None of the above.
Answer : D
2) Which data type can be used to hold a wide character in C++?
A. unsigned char;
B. int
C. wchar_t
D. none of the above.
Answer : C
3) Which is the storage specifier used to modify the member variable even though the class object is a constant object?
A. auto
B. register
C. static
D. mutable
Answer : D
4) Designer of C++ programming language.
A. Charles Babbage
B. Dennis Ritchie
C. Brain Kernighan
D. Bjarne Stroustrup
Answer : D
5) Which feature of the OOPS gives the concept of reusability?
A. Abstraction
B. Encapsulation
C. Inheritance
D. None of the above.
Answer : C