explain the concept of inheritance with an example?
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Answer / shekar
Inheritence is the process by which one object acquires the
properties of another object. by using the extends keyword.
Adv:
It is easier to reuse code
| Is This Answer Correct ? | 40 Yes | 5 No |
Answer / muthusenthil
Inheritance is a process by which an object inherits parent
object quality.inheritance gives reusability
Consider a class Man derived class of Monkey an object of
man inherits some of monkeys qualities and overrides some
qualities like walking straight with two legs and have
additional functions like speach etc..
| Is This Answer Correct ? | 29 Yes | 7 No |
Answer / dsr
The base class properties into derived class. This is nown
as inheritance.
example: father and child relation. father properties power
get the child.
| Is This Answer Correct ? | 18 Yes | 4 No |
Answer / chintan
Inheritance is the process by which new classes called
derived classes are created from existing classes called
base classes. The derived classes have all the features of
the base class and the programmer can choose to add new
features specific to the newly created derived class.
| Is This Answer Correct ? | 20 Yes | 6 No |
Answer / ravikiran(aptech mumbai)
inheritance is the proces of inheriting the properties of
super class into the subclass
| Is This Answer Correct ? | 18 Yes | 6 No |
Answer / kk
Inheritance is the process of extending the properties of super class to sub class(methods and variables) if required overriding the properties(methods)
eg...
child having(extended) the Characters(Behavior) of father.
| Is This Answer Correct ? | 8 Yes | 4 No |
Answer / kush singh
Inheritance is a process of inheriting members and member functions of a particular class. This means one class can use the data members and functions of another similar class. This reduces efforts as similar data members or functions do not need to be declared again and again.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / kkr
Inheritance is the process of creating the classes from existing classes by using 'extends' key word.
It is like IS-A relationship between the classes.
eg : Parent and child relationship. we cal parent class as super class and child class will be subclass.i.e the subclass will have all the members of super class.
Adv : Reusability of the code.i.e productivity will be increase.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / ackrao
Deriving the properties of one class in to another class is called as inheritance.
Existing class is base class and new class is derived class.
| Is This Answer Correct ? | 1 Yes | 0 No |
We are seeing so many videos/audios as many web sited. But question is these videos or audios are stored in Databases ( Oracle, Mysql, Sybase,... ) or stored any file directory from there they will give the link for that? Pls explain and give sample code to achieve this one? Thanks, Seenu.
interface X{ void m1(); void m2(); } class Child2 extends Object implements X { public void m1(){ System.out.println("Child2 M1"); } public void m2(){ System.out.println("Child2 M2"); } } public class ParentChildInfterfaceDemo { public static void main(String[] args){ X x = new Child2(); X x1 = new Child2(); x.m1(); x.m2(); x.equals(x1); } } Will the above code work? If yes? Can you please explain why the code x.equals(x1) will work as the equals method is called on interface reference vaiable?
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