Introduction to information techonology

FTP stands for File Transfer Protocol. It is a standard network protocol. It is use to copy one file from one host to another TCP-based work. FTP users may authenticate themselves using a clear-text sign-in protocol but can connect anonymously if the server is configured to allow it.

Wiki is a piece of software that allows users to create and edits freely about the web using any web browser. Wikis support hyperlinks and has a simple text syntax for creating new pages and crosslinks between internal pages.

An applet is a program written in the Java programming language that can be included in an HTML page, much in the same way an image is included in a page. When we use a Java technology-enabled browser to view a page that contains an applet, the applet's code is transferred to your system and executed by the browser's Java Virtual Machine (JVM). 

Javascript is also known as the ECMAscirpt. It is a prototype-based, object-oriented scripting language that is dynamic, weakly typed and has first-class functions. It is also considered a functional programming language like Scheme because it has closures and supports higher-order functions.

Url stands for Uniform Resource Locator. It is to locate an identified resource is available and the mechanism for retrieving it. Every URL consists of some of the following: the scheme name (commonly called protocol), followed by a colon, then, depending on scheme, a domain name (alternatively, IP address), a port number, the path of the resource to be fetched or the program to be run, then, for programs such as Common Gateway Interface (CGI) scripts, a query string and an optional fragment identifier.

A technical writer is a professional writer who creates, designs and maintain technical documentaion. It includes online help, user guides, white papers, design specifications, system manual and some other documents. A technical writer produces technical documentation for technical, business, and consumer audiences. A great technical writer creates documentation that is accurate, complete, unambiguous, and as concise as possible. Technical writers create documentation in many forms: printed, web-based or other electronic documentation, training materials, and industrial film scripts. Technical wirters oftem work as part of a writing or project development team. In a project team, technical writers' jobs are to develope the overall project documentation as other members of the team develop other areas of the project.

Webmaster is a person that responsible for maintaing a or more websites. He is the person that designs and develops web sites. The duties of the webmaster may include ensuring that the web servers, hardware and software are operating accurately, designing the website, generating and revising web pages, replying to user comments, and examining traffic through the site. This is a job that requires a wide range of skills and abilities, since many webmasters must do much more than simply write computer codes or update links to other Web sites.Their salary are about 66,105$ per year. Webmasters tries to make the websites faster, repairs websites and many more. Normally a webmaster do not belong to any particular company, because they normally work in labs or home. They manage quite alot of websites.