 Related Questions From a practical programming viewpoint, polymorphism exists in three distinct forms in Java: Method overloading Method overriding through inheritance Method overriding through the Java interface Latest Answer : Method OverloadingMethod OverridingOperator OverloadingThese are the different forms of Polymorphism in Java. ... Please suggest use of FO Latest Answer : It helps app to load the class method based on the type of parameter ... Read Answers (14) | Asked by : harsha While copying the objects if you say X a = b and asssume that '=' operator is overloaded then what it will call, a copy constructor or operator overloading function Read Answers (8) | Asked by : Amit Joshi Latest Answer : Data hiding is done by using access specifier and data encapsulation is wrapping of data which use default specifier. ... Read Answers (18) | Asked by : ramaprasad Latest Answer : When you create a custom type (class) in any language, that class in OOP is called Object and when you create an istance of this class just as we create instance of built-in types e.g. (int a,float b) it is called instance of the object. ... Latest Answer : Abstraction:Denotes the essential properties and behaviour of an object that differentiate it from other objects. e.g: We use objects but we're not concerned with whats going behind the scene.Encapsulation:Its a process of binding the data and its behaviour ... Read Answers (8) | Asked by : girija Latest Answer : This is method of thinking to resolve the problem ( implimenting the applicaiton using software languages).           - POP : Procedure thinking  ( modular approach of solve the problem)        -OOP : Object Thinking ( object ... Read Answers (4) | Asked by : Manpreet Kaur Latest Answer : DOS: single process, single thread
Windows: multiple process, multiple threads ... Read Answers (2) | Asked by : nandhini Latest Answer : arulkumar: No, Void pointer is a pointer it is automatically type casted, we can assign to any pointer. But NULL pointer is a pointer which holds 0 (zero) as its content. (i.e) It doesn't pointing anything. ... Tags : Pointer Latest Answer : Implicit cursor we have to open and close for it's usage.It will not automatically close.Explicit cursor will automaticlly open and close.eg: for x in (exp.) where x is the cursor name exp. is an expression.This ...
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