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UGC NET CSE | December 2019 | Part 2 | Question: 71

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Which of the following statements are true regarding $\text{C++}$?

  1. Overloading gives the capability to an existing operator to operate on other data types
  2. Inheritance in object oriented programming provides support to reusability
  3. When object of a derived class is defined, first the constructor   of derived class is excecuted then constructor of a base class is executed    
  4. Overloading is a type of polymorphism

Choose the correct option from those given below:

  1. (i) and (ii) only
  2. (i), (ii) and (iii)  only
  3. (i), (ii) and (iv) only
  4. (ii), (iii) and (iv) only
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C

As Statement C is wrong at first Base class constructors are called then derived class constructors.
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