Cplusplus Programming Objective Online Exam Quiz
Cplusplus Programming Objective GK Quiz. Question and Answers related to Cplusplus Programming Objective. MCQ (Multiple Choice Questions with answers about Cplusplus Programming Objective
Which operator is overloaded for a cout object?
Options
A : >>
B : <<
C : <
D : >
Which of the following is used to make an abstract class?
Options
A : By using virtual keyword in front of a class declaration
B : By using an abstract keyword in front of a class declaration
C : By declaring a virtual function in a class
D : By declaring a pure virtual function in a class
Which of the following cannot be used with the virtual keyword?
Options
A : Class
B : Member functions
C : Constructors
D : Destructors
Which of the following is correct in C++?
Options
A : Classes cannot have protected data members
B : Structures can have member functions
C : Class members are public by default
D : Structure members are private by default
Which of the following is a static polymorphism mechanism?
Options
A : Function overloading
B : Operator overloading
C : Templates
D : All of the mentioned
Which of the following supports the concept that reusability is a desirable feature of a language?
Options
A : It reduces the testing time
B : It reduces maintenance cost
C : It decreases the compilation time
D : It reduced both testing and maintenance time
What happens if a class does not have a name?
Options
A : It will not have a constructor
B : It will not have a destructor
C : It is not allowed
D : It will neither have a constructor or destructor
Which of the following is not a type of inheritance?
Options
A : Multiple
B : Multilevel
C : Distributive
D : Hierarchical
Which members are inherited but are not accessible in any case?
Options
A : Private
B : Public
C : Protected
D : Both private and protected
Which concept is used to implement late binding?
Options
A : Virtual functions
B : Operator functions
C : Constant functions
D : Static functions
Chemical Engineering Basics - Part 1 more Online Exam Quiz
Cplusplus Programming Inheritance 2
Cplusplus Programming Iterators
Cplusplus Programming Lambda Expressions
Cplusplus Programming More Containers
Cplusplus Programming Namespaces 2
Cplusplus Programming Oops Concept 1
Cplusplus Programming Oops Concept 2
Cplusplus Programming Oops Concept 4