Set - 4

Question 6 :

What is ORB ?

Answer :

Object Request Broker. A library than enables CORBA objects to locate and communicate with one another.

Question 7 :

What is OS principal ?

Answer :

A principal native to the operating system on which the Java platform is executing.

Question 8 :

What is OTS ?

Answer :

Object Transaction Service. A definition of the interfaces that permit CORBA objects to participate in transactions.

Question 9 :

What is overloading ?

Answer :

Using one identifier to refer to multiple items in the same scope. In the Java programming language, you can overload methods but not variables or operators.

Question 10 :

What is overriding ?

Answer :

Providing a different implementation of a method in a subclass of the class that originally defined the method.