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Classes and Subclasses MCQ Questions Download PDF

Classes and Subclasses Multiple Choice Questions and Answers (MCQs), classes and subclasses quiz answers PDF, c++ test 1 to study online certification courses. Learn static data members MCQs, "Classes and Subclasses" quiz questions and answers for admission and merit scholarships test. Learn static data members, constructors, class declaration, private member functions career test for online computer science and engineering.

"What is a class interface?" Multiple Choice Questions (MCQ) on classes and subclasses with choices it consists of member function prototypes, it consists of member data declaration, it contains the definition of member functions, and both a and b for software engineering online courses. Practice jobs' assessment test, online learning static data members quiz questions for top computer science schools.

MCQs on Classes and Subclasses Quiz Download PDF

MCQ: What is a class interface?

  1. It consists of member data declaration
  2. It consists of member function prototypes
  3. It contains the definition of member functions
  4. Both A and B


MCQ: Sometimes a single value for a data member applies to all members of the class, for this purpose a

  1. Private data members are declared
  2. Variable data members are declared
  3. Static data members are declared
  4. Public data members are declared


MCQ: A constructor has

  1. Return type integer
  2. Return type char
  3. No return type
  4. Return type Boolean


MCQ: Member functions are also called

  1. Methods
  2. Rational members
  3. Services
  4. Both A and C


MCQ: The copy constructor is called automatically when

  1. An object is returned by value form a function
  2. An object is passed by value to a function
  3. An object is copied by means of a declaration initialization
  4. All of them