Question: Which of the following access specifier is used as a default in a class definition?
[A]. protected
[B]. public[C]. private
[D]. friend
[B]. public[C]. private
[D]. friend
Answer: Option C
C++ Programming
Cpp Programming 89 – Which of the following operator is overloaded for object cout?
Question: Which of the following operator is overloaded for object cout?
[A]. >>
[B]. <<[C]. +
[D]. =
[B]. <<[C]. +
[D]. =
Answer: Option B
Cpp Programming 90 – Which of the following header file includes definition of cin and cout?
Question: Which of the following header file includes definition of cin and cout?
[A]. istream.h
[B]. ostream.h
[B]. ostream.h
[C]. iomanip.h
[D]. iostream.h
[D]. iostream.h
Answer: Option D
Cpp Programming 91 – Which of the following is an invalid visibility label while inheriting a class?
Question: Which of the following is an invalid visibility label while inheriting a class?
[A]. public
[B]. private[C]. protected
[D]. friend
[B]. private[C]. protected
[D]. friend
Answer: Option D
Cpp Programming 92 – Which of the following keyword is used to overload an operator?
Question: Which of the following keyword is used to overload an operator?
[A]. overload
[B]. operator[C]. friend
[D]. override
[B]. operator[C]. friend
[D]. override
Answer: Option B
Cpp Programming 93 – Which of the following operators cannot be overloaded?
Question: Which of the following operators cannot be overloaded?
[A]. []
[B]. ->[C]. ?:
[D]. *
[B]. ->[C]. ?:
[D]. *
Answer: Option C
Cpp Programming 94 – Which of the following concepts is used to implement late binding?
Question: Which of the following concepts is used to implement late binding?
[A]. Virtual function
[B]. Operator function[C]. Const function
[D]. Static function
[B]. Operator function[C]. Const function
[D]. Static function
Answer: Option A
Cpp Programming 95 – How many instances of an abstract class can be created?
Question: How many instances of an abstract class can be created?
[A]. 1
[B]. 5[C]. 13
[D]. 0
[B]. 5[C]. 13
[D]. 0
Answer: Option D
Cpp Programming 96 – Which of the following is not the member of class?
Question: Which of the following is not the member of class?
[A]. Static function
[B]. Friend function
[B]. Friend function
[C]. Const function
[D]. Virtual functionAnswer: Option B
[D]. Virtual functionAnswer: Option B
Cpp Programming 97 – Which of the following is not a type of inheritance?
Question: Which of the following is not a type of inheritance?
[A]. Multiple
[B]. Multilevel
[B]. Multilevel
[C]. Distributive
[D]. HierarchicalAnswer: Option C
[D]. HierarchicalAnswer: Option C