Java Programming

Static polymorphism is used the concept of early binding or we can say

compile time binding where as dynamic polymorphism used the concept of

late binding or run time binding.

Anusha means "Following desires" or "stars" in Indian. It stems from a word which means "Breaking Dawn" or "Beautiful Morning".

Constructors have the same identifier as that of the class, so if the name of your class is Book then your constructor must also be named Book. Constructors have no return type, not even void.

1. Connect to a server

2. Log on the customer

3. Log out the customer

4. Disconnect from the server

pascal was created in 1968/9 and published 1970

There is no such thing as a platform-free programming language. The correct term is platform-independent language. It simply means that the same source code can be compiled or interpreted upon any platform; the code is not machine-dependent.

The program that runs on the client computer is the client program. Web-browser is a prominent example for client program.

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStreamReader;

import java.util.Vector; /**

*

*/ /**

* @author omnipath

*

*/

public class Palindrome { /**

* @param args

*/

public static void main(String[] args) { // open up standard input

BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String string = null; // readLine() method try { string = br.readLine(); } catch (IOException ioe) { System.out.println("IO error trying to read input!"); System.exit(1); }

Palindrome palindromeCase = new Palindrome(string);

System.out.println("The longest palindrome is: " + palindromeCase.palindrome);

System.out.println("The length of the longest palindrome is: " + palindromeCase.palindrome.length());

System.out.println("Counter is: " + palindromeCase.PalindromeCounter);

} String originalString;

String palindrome;

Vector vectPalindromes;

int palindromeLength;

int PalindromeCounter; public Palindrome(String s) {

PalindromeCounter = 0;

this.palindrome = "";

this.palindromeLength = this.palindrome.length();

this.originalString = s;

this.calculateLongestPalindrome(s);

} public void calculateLongestPalindrome(String s) {

if (s.length() == 1) {

this.palindrome = this.originalString;

this.palindromeLength = this.palindrome.length();

} this.parseForPalindrome(this.originalString); } public void parseForPalindrome(String s) {

PalindromeCounter++;

if (s.length() -1; i--) {

sb.append(s.charAt(i));

}

return sb.toString();

}

}

Let the function be private void processArray(int[] arInts); to call this 1. Create a local array variable, set the values and pass it int[] arIntInp = {0,1,3}; processArray(arIntInp); 2. Create an array on the fly and pass it processArray(new int[]{0,9});

No. Java is 100% OOP while C++ supports the concept of primitives (which it inherited from C). Thus C++ supports far more features than Java, but it does not support any more OOP features than Java. Note that there are only four primary OOP features: encapsulation, abstraction, inheritance and polymorphism. Anything beyond that is implementation-specific and outwith the scope of OOP.

A LOCAL applet is the one which is stored on our computer system.when browser try to access the applet, it is not necessary for our computer to be connected to The Internet. A REMOTE applet is the one which is not stored on our computer system and we are required to be connected to the Internet. PARITOSH Khanna Happy Programing

A class is basically a definition, and contains the object's code. An object is an instance of a class. For instance, there is one java.lang.String class, but you can instantiate any number of distinct java.lang.String objects (instances). While a class defines the instance variables than an object has, the instantiated object itself actually contains those variables. So to put it simply: An object is an instance of a class.

void basically signifies that the method will not have a return value.

// The first type of comment is the single-line comment. // The single-line comment is denoted by a double slash. /* The next type of comment begins with a slash-asterisk, and ends with an asterisk-slash. It is often called a multi-line comment because it can span multiple lines with only one start indicator (/*) and one ending indicator (*/) */ /** * The last type of comment is the Javadoc comment. This * comment type has some guidelines that allows a Javadoc * reader to display information about a Java method or class * by using special tags: * * @param myNum - describe what the parameter myNum is used for * @return - describe what this method returns */ public static int doStuff(int myNum){}

int num1 = 1;

int num2 = 50;

int addition = num1 + num2;

Firstly you would need to get the user input and initialize some variables (This is all done in C#):

string text = Console.ReadLine();

int numberOfEven = 0;

int numberOfOdd = 0;

int numberOfZero = 0;

int number = 0;

Then you would need to loop through the string to see for the odd and even numbers:

while(number < text.Length) // Loops through how many times there are // numbers in the string

{

if (text[number] 0) // Just like the one before, checks if it is // odd

{

numberOfOdd ++;

}

number ++;

}

And you can print off each of the integers to get how many evens, odds and zeros there are.

Depends. A non-static method that is declared final cannot be overridden. A non-static method in a final class cannot be overridden. A non-static method that is declared private cannot be overridden. A non-static method that is declared with package visibility cannot be overridden by classes in a different package.

Other than that, yes.

Object Oriented Programming is the technique to create programs based on the real world..object oriented programming model programs are organized around objects and data rather than actions and logic. In OOP based language the principal aim is to find out the objects to manipulate and their relation between each other.OOP offers greater flexibility and compatibility and is popular in developing larger application.

Inheritance is a feature in Java wherein one class will inherit or use the features of another class.

Ex: public class A extends B {

…

}

Here class A is the child class and B the parent. The child inherits the features/methods of the parent and can use them.

A variable data is anything that won't necessarily be the same every time you run a computer program. It may come from user input, from a random function, from consulting a database, etc.