Showing posts with label internet. Show all posts
Showing posts with label internet. Show all posts
Thursday, 15 December 2016
World Wide Web, Web Page, Hyper Text Markup Language, Web Browser PDF
World
Wide Web, Web Page, Hyper Text Markup Language, Web Browser
The World Wide Web is a system, based on hypertext and HTTP,
for providing, organising, and accessing a wide variety of resources (text,
images, and sound) that are available via the Internet.
Web Page
A web page is a unit of information, often called a document that is available
over the World Wide Web. Web pages are created using HTML, which defines the
contents of a web page such as images, text, hypertext links, video and audio
files, etc. Web pages are sent and received through HTTP, a method used to
transfer hypertext files across the Internet. Browser client software enables
users to request web pages from an HTTP (web) server, and to view the requested
web pages on their computer screen.
Hyper Text Markup Language (HTML)
HTML is a set of standardised codes, or tags, that have been derived from the
SGML (Standard Generalised Markup Language) standard. HTML defines and
describes the structure of a web page and is used to prepare documents for the
World Wide Web. In addition, HTML documents are portable - they can be viewed
with any web browser on any type of computer.
Web Browser
A browser is a software program that acts as an interface between the user and
the World Wide Web. The browser sends requests for information that is
available on the Internet and displays the information for the user. There are
many different types of browsers. A text-based browser shows a user text only.
A graphical browser allows the user to see more of what the WWW has to offer,
such as graphics, photographs and multimedia.
Web Page
A web page is a unit of information, often called a document that is available over the World Wide Web. Web pages are created using HTML, which defines the contents of a web page such as images, text, hypertext links, video and audio files, etc. Web pages are sent and received through HTTP, a method used to transfer hypertext files across the Internet. Browser client software enables users to request web pages from an HTTP (web) server, and to view the requested web pages on their computer screen.
Hyper Text Markup Language (HTML)
HTML is a set of standardised codes, or tags, that have been derived from the SGML (Standard Generalised Markup Language) standard. HTML defines and describes the structure of a web page and is used to prepare documents for the World Wide Web. In addition, HTML documents are portable - they can be viewed with any web browser on any type of computer.
Web Browser
A browser is a software program that acts as an interface between the user and the World Wide Web. The browser sends requests for information that is available on the Internet and displays the information for the user. There are many different types of browsers. A text-based browser shows a user text only. A graphical browser allows the user to see more of what the WWW has to offer, such as graphics, photographs and multimedia.
World Wide Web, Web Page, Hyper Text Markup Language, Web Browser
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Monday, 21 November 2016
File Transfer Protocol, Hypertext Transfer Protocol, Telnet, Gopher PDF
File Transfer Protocol (FTP)
FTP is the protocol or set of rules, that enables files to be transferred from one computer to another. It is part of the TCP / IP protocol suite. Files that are available for FTP are stored on computers called FTP servers. An FTP client program is an interface that allows the user to locate the file(s) to be transferred and initiate the transfer process.
Hypertext Transfer Protocol (HTTP)
HTTP is the set of rules, or protocol that enables hypertext data to be transferred from one computer to another. HTTP enables users to retrieve a wide variety of resources, such as text, graphics, sound animation and other hypertext documents, and allows hypertext access to other Internet protocols.
TelnetTelnet is the protocol that anables one computer to establish a connection to another computer. The computer establishing the connection is referred to as the local computer; the computer accepting the connection is referred to as the remote, or host computer. Telnet can provide access to many resources around the world, such as library catalogs, databases, and other Internet tools and applications.
Gopher
Gopher is a protocol designed to search, retrieve, and display documents from remote sites on the Internet. In addition to document display and document retrieval, it is possible to initiate on-line connections with other systems via Gopher.
PDF
FTP is the protocol or set of rules, that enables files to be transferred from one computer to another. It is part of the TCP / IP protocol suite. Files that are available for FTP are stored on computers called FTP servers. An FTP client program is an interface that allows the user to locate the file(s) to be transferred and initiate the transfer process.
Hypertext Transfer Protocol (HTTP)
HTTP is the set of rules, or protocol that enables hypertext data to be transferred from one computer to another. HTTP enables users to retrieve a wide variety of resources, such as text, graphics, sound animation and other hypertext documents, and allows hypertext access to other Internet protocols.
TelnetTelnet is the protocol that anables one computer to establish a connection to another computer. The computer establishing the connection is referred to as the local computer; the computer accepting the connection is referred to as the remote, or host computer. Telnet can provide access to many resources around the world, such as library catalogs, databases, and other Internet tools and applications.
Gopher
Gopher is a protocol designed to search, retrieve, and display documents from remote sites on the Internet. In addition to document display and document retrieval, it is possible to initiate on-line connections with other systems via Gopher.
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Wide Area Information Service (WAIS)
Wide Area Information Service (WAIS)
WAIS is an Internet search tool that has the capability of searching many databases at one time. WAIS can be accessed via Telnet, Gopher or a WAIS client program and increasingly, WAIS indexed databases are accessible through the World Wide Web.
The Internet is the global network of networks which either use the TCP / IP protocols or are able to interact with TCP / IP networks via gateways, and provides users with electronic mail messaging, remote login, file transfer, network news, the WWW, and other related services and tools. The Internet offers access to data, graphics, sound, software, text, and people through a variety of services and tools for communication and data exchange.
The number of people who use the Internet is growing exponentially and will continue to grow faster. The Internet is your window of the Information Super Highway and people who are Internet Illiterates will be soon left behind in the race to the top, may it be in business, education, research or any other field.
