Virtual function, What is virtual function? While derived class override...

What is virtual function? While derived class overrides the base class method by redefining the same function, after that if client wants to access redefined the method from der

Explain subclasses and polymorphism, Explain Subclasses and Polymorphism ? ...

Explain Subclasses and Polymorphism ? Car and Motorcycle are subclasses of MotorVehicle. If you instantiate a Car or a Motorcycle along with new, you can use in which object a

Example of class diagram,

Inheritance, identify the possible classes and methods in the classes which...

identify the possible classes and methods in the classes which can be used in a sales tracking system for a fast food restaurants

Write a program to add of doubles in java, Write a program to add of double...

Write a program to add of doubles in java? Doubles are treated much the similar way, but now you obtain to use decimal points in the numbers. This is a same program which does

Use of unicastremoteobject in rmi, What is the use of UnicastRemoteObject i...

What is the use of UnicastRemoteObject in RMI? Ans) The UnicastRemoteObject class gives support for point-to-point active object references using TCP streams. Objects that need

What are the services given by the rmi object, RMI Object services: In...

RMI Object services: In addition to its remote object architecture, RMI gives some basic object services, which may be needed in a distributed application. 1.  Object namin

Write a note on java beans, Question 1 Explain the data types in Java ...

Question 1 Explain the data types in Java Question 2 Write a note on StringBuffer Question 3 What is Exception? Question 4 Write a note on stream classes Questi

What are the different parts of autoproxying, a)  BeanNameAutoProxyCreator ...

a)  BeanNameAutoProxyCreator b) DefaultAdvisorAutoProxyCreator c)  Metadata autoproxying

Explain overriding methods and the solution, Explain Overriding Methods: Th...

Explain Overriding Methods: The Solution The object oriented solution to this problem is to describe a new class, call it SlowCar, that inherits from Car and imposes the additi