OOP is Nothing but Object Oriented Programming.
In OOPs concept is implimented in our real life systems.
OOPs have following features
1. Object - Instance of class
2. Class - Blue print of Object
3. encapsulation - Protecting our data
4. polymorphism - Different behaviors at diff. instances
5. abstraction - Hidding our irrelavance data
6. inheritence - one property of object is aquring to
another property of object
7.Message Passing:message passing is possible from one
object to another
8.Robust and Secure: every object is strong one.
every object is secure one with their access specifiers.
Please Help Members By Posting Answers For Below Questions
Why wait(),notify(),notifyAll() methods defined in Object
class althought we are using in only threads.
difference between byte stream class and character stream class?
What are the differences between Java 1.0 and Java 2.0?
hr interview how many minutes asking question
Write an algorithm program in java for the following question..
In a VLSI design techniques,they used rectangles to design circuits.
EVery rectangle is to be placed according to x,y coordinates.
Check whether or not two rectangles overlap each other.
Here overlapping of rectangles is acceptable, if
1) one rectangle intersect with other.
2) one rectangle fully covers other.
The time of algorithm should not exceed o(n logn).
take an array with -ve and +ve value both.find out the
nearest value of 0(zero).if two values are same like(-2 and
+2)then extract +2 is nearest of 0(zero).
why use interface? if interface declear a method implement
in class. why direct implement method in class
how can i use a nonsynchronized hashtable?
hi am an engineering student and my next plan is for ms in
either in us or australia i got my passport but i dont know
anything bout visa can u give brief idea
1)How to get prepared for visa and
2)How to apply for top universities and
3)How to pay the fee and so on
These all are basic questions plz give me a clear idea
What releases of Java technology are currently available?
What do they contain?
java Technical questions asked by JPMC
Why are the destructors for base class and derived class
called in reverse order when the program exits
how to write a server program and sending the mails to the
server using smtp protocol please help me
make a method which any number and any type of argument and print sum of that arguments.....