whats is inheritance?
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inheritance , name only mentions here that inherit.Listen inherit means it can be occupied by another one like father properties go to his sons, observer some automobiles you can get inheritance meaning there only ,like hero honda passion and passion plus , so , there are a lot of instance available which are related to inheritance.
So, inheritance is nothing but ,in programming language, occupying the properties of one class by another class.
for instance
public class Idemo{
public staic void m(){}
public void m1(){}
}
public class Idemo1 extends Idemo
{
public static void main(String args[]){
Idemo1 i=new Idemo1();
i.m();
i.m1();
}
}
but here it can not be called as inheritance
interface I{void fun1()}
interface I1
{void fun();}
interface I2 extends I,I1
{}
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Answer / mukthiyar
Inheritance is a Reusable of the existing code.
There are two types of Inheritance implementation
Inheritance and interface Inheritance.
Implementation inheritance promotes reusability but improper
use of class inheritance can cause programming nightmares by
breaking encapsulation and making future changes a problem.
With implementation inheritance, the subclass becomes
tightly coupled with the superclass. This will make the
design fragile because if you want to change the superclass,
you must know all the details of the subclasses to avoid
breaking them. So when using implementation inheritance,
make sure that the subclasses depend only on the behavior of
the superclass, not on
the actual implementation.
Interface inheritance promotes the design concept of program
to interfaces not to implementations. This also reduces the
coupling or implementation dependencies between systems. In
Java, you can implement any number of interfaces. This is
more flexible than implementation inheritance because it
won’t lock you into
specific implementations which make subclasses difficult to
maintain. So care should be taken not to break the
implementing classes by modifying the interfaces.
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Answer / venkat
Inheritance is one of the method to inherit the properties
of existed class to the new class.
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Answer / manoj kumar
Inheritance is the process of extending one class from another class to get its functionalities.
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Answer / kalpana
Inheritance is the process of acquiring the details from
the derived classes.
| Is This Answer Correct ? | 2 Yes | 5 No |
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