(A) classes
(B) enumeration
(C) Both A & B
(D) int
Which datatype is best suited to represent logical values?
(A) char
(B) boolean
(C) float
(D) int
Which operator is overloaded for a cout object?
(A) >
(B) <
(C) <<
(D) >>
Which of the following is a abstract datatype?
(A) string
(B) class
(C) float
(D) int
How run time polymorphism are implemented in C++?
(A) Using inheritance
(B) Using Virtual function
(C) Using templates
(D) Both A & B
What is the other name used for functions inside a class?
(A) Class function
(B) Member function
(C) Member variable
(D) Data member
Which of the following class allows only to create single object?
(A) Abstract class
(B) Singleton class
(C) Virtual class
(D) Friend class
Wrapping data and function in a single unit is known as?
(A) Polymorphism
(B) Encapsulation
(C) Abstraction
(D) None of the above