Question: Which one of the following options is correct about the statement given below? The compiler checks the type of reference in the object and not the type of object. [A]. Inheritance [B]. Polymorphism[C]. Abstraction [D]. Encapsulation Answer: Option B

Question: What will happen if a class is not having any name? [A]. It cannot have a destructor. [B]. It cannot have a constructor.[C]. It is not allowed. [D]. Both A and B. Answer: Option D

Question: Which inheritance type is used in the class given below? class A : public X, public Y {} [A]. Multilevel inheritance [B]. Multiple inheritance[C]. Hybrid inheritance [D]. Hierarchical Inheritance Answer: Option B

Question: Which of the following statements regarding inline functions is correct? [A]. It speeds up execution. [B]. It slows down execution.[C]. It increases the code size. [D]. Both A and C. Answer: Option D

Question: Which of the following statement is correct? [A]. A constructor is called at the time of declaration of an object. [B]. A constructor is called at the time of use of an object.[C]. A constructor is called at the…

Question: Which of the following factors supports the statement that reusability is a desirable feature of a language? [A]. It decreases the testing time. [B]. It lowers the maintenance cost.[C]. It reduces the compilation time. [D]. Both A and B.…

Question: Which of the following is not a type of constructor? [A]. Copy constructor [B]. Friend constructor[C]. Default constructor [D]. Parameterized constructor Answer: Option B

Question: Which of the following access specifier is used as a default in a class definition? [A]. protected [B]. public[C]. private [D]. friend Answer: Option C

Question: Which of the following operator is overloaded for object cout? [A]. >> [B]. <<[C]. + [D]. = Answer: Option B

Question: Which of the following header file includes definition of cin and cout? [A]. istream.h [B]. ostream.h [C]. iomanip.h [D]. iostream.h   Answer: Option D