What is an abstract class and abstract method?
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Answer / nikhlesh gupta datia(m.p.)
Abstract Method:- The method which is define in the class without bodies that is without implementation is call as Abstract Method. & all the Abstract Method must be define with abstract keywords.
Abstract Class:- The class which is define with some abstract method is called as Abstract Class. & all the Abstract Method must be define with abstract keywords. We cannot created the object of abstract class.
| Is This Answer Correct ? | 18 Yes | 2 No |
Abstract class is a class which contains atleast one
abstract method in it.OTHER methods maybe abstract or
concrete.
| Is This Answer Correct ? | 15 Yes | 0 No |
Answer / tarun
Abstract Class : An abstract class can not be initialized.
Any class can extends it. The methods declared in the
abstract class can be abstract or not.
Abstract Method : If any method is declared as abstract
method it should be in a abstract class. And it can be
override by any other class which is extending it. if method
is declared as abstract it should not contain body.
For Example:
public abstract class AbstractEx {
public void reset(){
System.out.println("The Sun Rises in the east");
}
public abstract void method();
protected abstract void newmethod();
}
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / priyanka tiwari
abstract class contains abstract method and if method will
be abstract the class should be abstract class.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / ravikiran(aptech mumbai)
abstract class contains abstract as well as non abstarct
methods,And the class cann't get instantiated.
abstarct method is the one which must get override in the
subclass
| Is This Answer Correct ? | 4 Yes | 1 No |
How to deprecate a method? Show it with proper example. Plz give the answer of this.Thanx in advance. mail me: tanzeem.akhtar@gmail.com
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