Type's of programming languajes

Java is a programming language expressly designed for use in the distributed environment of the Internet. Java can be used to create complete applications that may run on a single computer or be distributed among servers and clients in a network

JavaScript is an interpreted programming or script language from Netscape. In general, script languages are easier and faster to code in than the more structured and compiled languages such as C and C++. Script languages generally take longer to process than compiled languages, but are very useful for shorter programs.

Objective-C is a general-purpose, object-oriented programming language that adds Smalltalk-style messaging to the C programming language

Extensible Markup Language (XML) is used to describe data. The XML standard is a flexible way to create information formats and electronically share structured data via the public Internet, as well as via corporate networks.

Hypertext Preprocessor, an open source, server-side, HTML embedded scripting language used to create dynamic Web pages.

A related programming language, Java, is based on C++ but optimized for the distribution of program objects in a network such as the Internet.

HTML (Hypertext Markup Language) is the set of markup symbols or codes inserted in a file intended for display on a World Wide Web browser page.