what is the difference between putting a class as abstract or if any of method in class is declared - A class is declared abstract for extended clarity. If any method in the class is declared abstract then the class has to be declared abstract and the method has to be implemented in the following derived class.

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Question: what is the difference between putting a class as abstract or if any of method in class is declared as abstract diference of these two while extending these two types of classes

Answer: A class is declared abstract for extended clarity. If any method in the class is declared abstract then the class has to be declared abstract and the method has to be implemented in the following derived class.

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Question: what is the difference between putting a class as abstract or if any of method in class is declared as abstract diference of these two while extending these two types of classes

Answer:

A class is declared abstract for extended clarity. If any method in the class is declared abstract then the class has to be declared abstract and the method has to be implemented in the following derived class.
Source: CoolInterview.com

When a class is declared as abstract we can't instantiate it, Even though there is no method declared as an abstract method but when you declare a method as abstract the class itself becomes abstract and the extending class has a responsibility to implement it.
Unless that class is a abstract class. Source: CoolInterview.com

Answered by: Abhijit | Date: 10/8/2009 |

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