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What is programming language?   A   programming language   is a type of written   language   that tells   computers   what to do. Examples are   Python ,   Ruby ,   Java ,   JavaScript ,   C ,   C++ , and   C# . Programming languages are used to write all   computer programs   and   computer software . A programming language is like a set of instructions that the computer follows to do something. A programmer writes text in the  source code  of a programming language to make programs. Usually, the programming language uses real words for some of the commands (e.g. "if... then... else...", "and", "or"), so that the language is easier for a human to understand. Like any normal language, many programming languages use  punctuation . Many programs are then  compiled , which means that the computer changes, or  translates , the source code into another language (such as  assembl...

  What is Java? Java is a  programming language  and a  platform . Java is a high level, robust, object-oriented and secure programming language. Java was developed by  Sun Microsystems  (which is now the subsidiary of Oracle) in the year 1995.  James Gosling  is known as the father of Java. Before Java, its name was  Oak . Since Oak was already a registered company, so James Gosling and his team changed the name from Oak to Java. Platform : Any hardware or software environment in which a program runs, is known as a platform. Since Java has a runtime environment (JRE) and API, it is called a platform. Play Vid Java Example Let's have a quick look at Java programming example. A detailed description of Hello Java example is available in next page. Simple.java class  Simple{        public   static   void  main(String args[]){        System.out.println( "Hel...