What do you meant by Runtime Polymorphism?
- 2 Answers
- 5867 Views
- Persistent, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Runtime polymorphisms means the code is called at run time
according to need or given conditions.
suppose there r two methods namely Add() one in super class
and other is in sub class.both have the same name and same
parameters.
so we have to choose that which method from them should
called at run time i.e. of super class or of sub class.
It can be achieved through the use of virtual functions.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / swe
In runtime polymorphism ... the code is called at run time according to need or given conditions.
suppose there r two methods namely Add() one in super class and other is in sub class.both have the same name and same parameters.
so we have to choose that which method from them shld called at run time i.e. of super class or of sub class.by polymorphism we do that.
ex:-
class A
{
int add(){//code of the method}
//some other code
}
class B extends A
{
int add(){//code of the method}
//some other code
}
class AB
{
public static void main(String s[])
{
A ob1;
ob1 new A();
int i ob1.add();//will call the method of super class.
ob1 new B();// sub class's reference can be assigned to super class address but not vice versa.to do that we have to type cast the reference of the sub class in reference of the super class.
int j ob1.add();//will call the method of sub class
}
| Is This Answer Correct ? | 1 Yes | 1 No |
Write a Pseudo Code to find the angle between two hands of a clock for a given time.
how many trailing zeroes are there in 100! (100 factorial)?
what is the extension of SPDS Dynamic cluster tables?
sample code for data transfer between two r/2 systems and r/3 systems?
What is Boxing?
hoe to data grid use in sql server 2000?
what is the use of check point
what is fisrt female program
WAP to print all prime nos between 1 to 100 without using user input...pls reply within few hours...
When we have two versions of the dot net installed how does the compiler know which version of DLL it has to select to an application.
public static void main(String args[]) describe it
What is meant by spooling
C 
