Cpp Programming Archives | Page 9 of 27

Cpp Programming 81 – 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.

August 16, 2022July 25, 2022 by admin

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

Cpp Programming 82 – What will happen if a class is not having any name?

August 16, 2022July 25, 2022 by admin

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

Cpp Programming 83 – Which inheritance type is used in the class given below? class A : public X, public Y {}

August 16, 2022July 25, 2022 by admin

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

Cpp Programming 84 – Which of the following statements regarding inline functions is correct?

August 16, 2022July 25, 2022 by admin

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

Cpp Programming 85 – Which of the following statement is correct?

August 16, 2022July 25, 2022 by admin

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 time of declaration of a class.
[D]. A constructor is called at the time of use of a class.

Answer: Option A