Which feature of OOP is indicated by the following code?
Asked In:
BPSC TRE 3.0
class student{ int marks; };
class topper:public student{ int age; topper(int age){ this.age=age; } };
Options
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A.
Polymorphism
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B.
Inheritance
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C.
Inheritance and polymorphism
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D.
Encapsulation and Inheritance
Correct Answer (Detailed Explanation is Below)
B.
Inheritance
Detailed Explanation
Explanation:
In the given code:
The line:
class topper : public student
shows that topper is inheriting from student.
This clearly indicates the OOP feature Inheritance.
There is:
In C++, inheritance is written using : followed by the access specifier and base class.
