1. What is the role of a constructor in classes? a) To modify the data whenever...

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1. What is the role of a constructor in classes? a) To modify the data whenever required b) To destroy an object c) To initialize the data members of an object when it is created d) To call private functions from the outer world 2. What happens if a user forgets to define a constructor inside a class? a) Error occurs b) Segmentation fault c) Objects are not created properly d) Compiler provides a default constructor to avoid faults/errors 3. What is syntax of defining a destructor of class A? a) A(){} b) ~A(){} c) A::A(){} d) ~A(){}; 4. How constructors are different from other member functions of the class? a) Constructor has the same name as the class itself b) Constructors do not return anything c) Constructors are automatically called when an object is created d) All of the mentioned 5. Destructor has a same name as the constructor and it is preceded by? A. ! B. ? C. ~ D. $ 6. Which of the following gets called when an object is being created? A. Constuctor B. Virtual Function C. Destructors D. Main 1. What is the role of a constructor in classes? a) To modify the data whenever required b) To destroy an object c) To initialize the data members of an object when it is created d) To call private functions from the outer world 2. What happens if a user forgets to define a constructor inside a class? a) Error occurs b) Segmentation fault c) Objects are not created properly d) Compiler provides a default constructor to avoid faults/errors 3. What is syntax of defining a destructor of class A? a) A(){} b) ~A(){} c) A::A(){} d) ~A(){}; 4. How constructors are different from other member functions of the class? a) Constructor has the same name as the class itself b) Constructors do not return anything c) Constructors are automatically called when an object is created d) All of the mentioned 5. Destructor has a same name as the constructor and it is preceded by? A. ! B. ? C. ~ D. $ 6. Which of the following gets called when an object is being created? A. Constuctor B. Virtual Function C. Destructors D. Main

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The detailed answer for the above question is provided below answer 1 c To initialize the data members of an object when it is created 2 d Compiler pr... View the full answer