C++ Programming Questions Answers - Set 2

• 50. && means ?

  1. Logical OR
  2. Bitwise OR
  3. Logical AND
  4. Bitwise AND

  Answer And Explanation

  Answer: Option C

  Explanation:

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• 51. Explicit call to a constructor means ?
  

  1. Not providing the construction name at all
  2. Is the shorthand method
  3. Providing the constructor name explicitly to invoke it
  4. Providing the constructor name implicitly to invoke it

  Answer And Explanation

  Answer: Option C

  Explanation:

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• 52. 78. If new operator is used, then the constructor function is ?
  

  1. Copy constructor
  2. Default constructor
  3. Static constructor
  4. Dynamic constructor

  Answer And Explanation

  Answer: Option D

  Explanation:

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• 53. The antonym of constructor is ?

  1. Creator
  2. Distinct
  3. Destroyer
  4. Destructor

  Answer And Explanation

  Answer: Option D

  Explanation:

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• 54. A Variable __ of void type.

  1. May be declared
  2. Can be initialized
  3. Cannot be intialized
  4. Cannot be declared

  Answer And Explanation

  Answer: Option D

  Explanation:

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• 55. When one class inherits from the base class, then the original class is called ?

  1. derived class
  2. base class
  3. sub class
  4. basic class

  Answer And Explanation

  Answer: Option B

  Explanation:

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• 56. Operator overloading is ?
  

  1. giving new meaning to existing c++ operators
  2. making c++ operators work with objects
  3. giving c++ operators more than they can handle
  4. making new c++ operators

  Answer And Explanation

  Answer: Option A

  Explanation:

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