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Which feature of OOP is indicated by the following code?class student{ int marks; };class topper:public student{ int age; topper(int age){ this.age=age; } };a) Encapsulation and Inheritanceb) Inheritance and polymorphismc) Polymorphismd) Inheritance

Question

Which feature of OOP is indicated by the following code?class student{ int marks; };class topper:public student{ int age; topper(int age){ this.age=age; } };a) Encapsulation and Inheritanceb) Inheritance and polymorphismc) Polymorphismd) Inheritance

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Solution

The feature of OOP indicated by the given code is Inheritance. This is because the 'topper' class is derived from the 'student' class, thus inheriting its properties and methods. So, the correct answer is d) Inheritance.

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