java beginners
Q. 1 How is class related to data abstraction?
Q. 2 what is the relationship between a class and an object?
thanks
View Answers
March 31, 2010 at 2:28 PM
Hi Friend,
1)Data Abstraction is used to hide certain details that we have declared in the class and only show the essential features of the object. In other words, it deals with the outside view of an object (interface).
2)An object is an instance of a class.
In this example, String is the class and s is the object.
String s = "";
Thanks
1)Data Abstraction is used to hide certain details that we have declared in the class and only show the essential features of the object. In other words, it deals with the outside view of an object (interface).
2)An object is an instance of a class.
In this example, String is the class and s is the object.
String s = "";
Thanks
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