C++ Programming Questions Answers - Chapter 1

• 29. Which arithmetic operation can be done in pointer

  1. Multiplication
  2. Division
  3. Addition
  4. None of above

  Answer :

  Option C

• 30. What is the meaning of base class in C++

  1. Another class got inherit from this class
  2. It inherit other class
  3. It has a pointer variable
  4. It is the first class declared

  Answer :

  Option A

• 31. Constructor is

  1. A class automatically called whenever a new object of this class is created
  2. A class automatically called whenever a new object of this class is destroyed
  3. A function automatically called whenever a new object of this class is created
  4. A function automatically called whenever a new object of this class is destroyed

  Answer :

  Option C

• 32. How we define our name for constants

  1. #constant
  2. #define
  3. #define_constant
  4. #constant_define

  Answer :

  Option B

• 33. Every class has atleast one construtor

  1. True
  2. False

  Answer :

  Option A

• 34. Which operator is used for comparing two variables

  1. :=
  2. =
  3. =:
  4. ==

  Answer :

  Option D

• 35. C++ programs must contain

  1. start()
  2. system()
  3. main()
  4. program()

  Answer :

  Option C