Icons There are several small 2D or 3D graphical images scattered over the desktop are called icons. It represents various items found on a desktop in simpler form which is used in several work of computer. These Icons may also be found on the toolbars and in the menus of Read more…
Malware or Preserve Software and Malicious Activities Perverse Software is also known as Malicious software or Malware programs. Malware is short for malicious software. Malware programs are also known as Attacking elements. Perverse software is a program that causes hindrances/disturbances in other programs’ execution in such a way resulting in modification Read more…
There are following types of Programming Languages/Programming Paradigm are seen in modern times – (A) Imperative Programming Paradigm (a) Procedural Programming Paradigm (1.) Structured Programming Paradigm (2.) Non-Structured/UnStructured Programming Paradigm (b) Object Oriented Programming Paradigm (B) Declarative Programming Paradigm (i) Functional Programming Paradigm (ii) Logical Programming Paradigm (C) Hybrid Programming Read more…
List of some Common Internet and Web Applications or Services Gopher Gopher system was released in mid-1991 by Mark P. McCahill team in USA. The name was coined by Anklesaria due to several meanings of the word “gopher” i.e. a gofer is an assistant who “goes for” things, and a gopher a North Read more…
Introduction The Central Processing Unit (CPU) is like the Brain of the computer. This is because it takes all major decisions, makes all sorts of calculations, and directs different parts of the computer functions by activating and controlling the operations. The task of performing operations like arithmetic, logical, and non-logical/arithmetic Read more…
Node A node is a component or terminal connected to a network. Components like laptops, PDAs(personal digital assistants – a variety of handheld mobile devices), Internet-enabled mobiles, network connecting devices, etc., can be considered as nodes in a computer network. Client Link for Client details Server Link for Server details Read more…
Example: A Servelets program to print a message. Example: A Servelets program to print user-accepted data from a Form. Example: A Servelet program to handle form submissions and displays the submitted data on the web page. Example: A Servelets program to print user-accepted data from a Form/web page. Example: A Read more…
Introduction The RMI stands for Remote Method Invocation. It is provided in the package java.rmi. Definition The RMI is an API that provides a mechanism to create distributed application in java. Java RMI is a mechanism that allows one Java Virtual Machine (JVM) running object to invoke methods on an object running on another JVM. Read more…
Introduction JavaBeans is developed by Sun Microsystems and released in 1996, as part of JDK 1.1. The meaning of ‘beans’ in JavaBeans are classes that encapsulate one or more objects into a single standardized object (called the bean, here Bean is class and seeds of bean are objects). This bean finally allows easier code reuse Read more…
Definition Servlets are Java programs that run on the Java-enabled web server or application server. They are used to handle the request obtained from the web server, process the request, produce the response, then send a response back to the web server. A servlet is a class of Java programming language, used Read more…