Cplusplus Programming Oops Concept 2 Online Exam Quiz
Cplusplus Programming Oops Concept 2 GK Quiz. Question and Answers related to Cplusplus Programming Oops Concept 2. MCQ (Multiple Choice Questions with answers about Cplusplus Programming Oops Concept 2
How many types of polymorphism are there in C++?
Options
A : 1
B : 2
C : 3
D : 4
Why references are different from pointers?
Options
A : A reference cannot be made null
B : A reference cannot be changed once initialized
C : No extra operator is needed for dereferencing of a reference
D : All of the mentioned
Which of the following class allows to declare only one object of it?
Options
A : Abstract class
B : Virtual class
C : Singleton class
D : Friend class
Which concept means the addition of new components to a program as it runs?
Options
A : Data hiding
B : Dynamic binding
C : Dynamic loading
D : Dynamic typing
Which of the following is not a type of Constructor?
Options
A : Friend constructor
B : Copy constructor
C : Default constructor
D : Parameterized constructor
Which of the following cannot be a friend?
Options
A : Function
B : Class
C : Object
D : Operator function
Which of the following provides a programmer with the facility of using object of a class inside other classes?
Options
A : Inheritance
B : Composition
C : Abstraction
D : Encapsulation
Which of the following is an abstract data type?
Options
A : int
B : float
C : class
D : string
What is the other name used for functions inside a class?
Options
A : Member variables
B : Member functions
C : Class functions
D : Class variables
Out of the following, which is not a member of the class?
Options
A : Static function
B : Friend function
C : Constant function
D : Virtual function
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