C++ MCQs with answers Page - 49

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Q. Which of the following is not a type of constructor?

  • (A) Parameterized constructor
  • (B) Default constructor
  • (C) Friend constructor
  • (D) Copy constructor

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Q. Which of the following is not the member of class?

  • (A) Virtual function
  • (B) Const function
  • (C) Friend function
  • (D) Static function

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Q. Which of the following concepts means determining at runtime what method to invoke?

  • (A) Dynamic loading
  • (B) Dynamic binding
  • (C) Dynamic Typing
  • (D) Data hiding

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Q. Which of the following provides a reuse mechanism?

  • (A) Encapsulation
  • (B) Dynamic binding
  • (C) Inheritance
  • (D) Abstraction

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Q. Which of the following statement is correct?

  • (A) Object is an instance of data type.
  • (B) Class is an instance of data type.
  • (C) Object is an instance of a class.
  • (D) Class is an instance of object.

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Q. Which of the following term is used for a function defined inside a class?

  • (A) Classic function
  • (B) Class function
  • (C) Member function
  • (D) Member Variable

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Q. Which of the following concept of oops allows compiler to insert arguments in a function call if it is not specified?

  • (A) Call by pointer
  • (B) Default arguments
  • (C) Call by reference
  • (D) Call by value

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Q. How many instances of an abstract class can be created?

  • (A) 0
  • (B) 1
  • (C) 5
  • (D) 13

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Q. Which of the following cannot be friend?

  • (A) Function
  • (B) Class
  • (C) Object
  • (D) Operator function

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Q. Which of the following concepts of OOPS means exposing only necessary information to client?

  • (A) Data binding
  • (B) Data hiding
  • (C) Abstraction
  • (D) Encapsulation

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