Classes and Subclasses Multiple Choice Questions 1 PDF Download

Practice classes and subclasses multiple choice questions (MCQs), c++ test 1 for online course prep exams. Learn static data members MCQs questions and answers on static data members, constructors, class declaration, private member functions with answers.

Free classes and subclasses quiz online, study guide has multiple choice question on what is a class interface with options it consists of member function prototypes, it consists of member data declaration, it contains the definition of member functions and both a and b to test online e-learning skills for viva exam prep and job's interview questions with answers key. Study to learn static data members quiz questions with online learning MCQs for competitive exam preparation test.

MCQ on Classes and Subclasses Quiz PDF Download Test 1

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

D

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

C

MCQ. A constructor has

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

C

MCQ. Member functions are also called

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

D

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

D