• refers to a collection of computers and cables forming a communications network
• is intended to carry computer data, similar to telephone network which is intended to carry conversations
• carries a various data, including e-mail, video conferences, instant messages, and contents of Web pages
Intranet
• is a private network contained in an enterprise that includes connections through one or more gateway computers to the outside internet
Extranet
• is a private network that uses Internet technology and the public telecommunication system to securely share part of a business’ information or operations with suppliers, vendors, partners, customers, or other businesses
Web browser
• is an application software allowing users to access and view web pages
Web page
• is a page consisting of HTML documents stored on a web server
Web site
• is a collection of connected web pages stored on a web server
Hypertext
is a computer system that could store literary documents, link them according to logical relationships, and permit readers to comment and annotate what they read
HTML (Hypertext Markup Language)
• refers to plain text, or ASCII, document with embedded HTML tags
Other Internet Services
• Electronic Mail
• File Transfer Protocol (FTP)
• Newsgroup and Message Boards
• Mailing Lists
• Chat Rooms
• Instant Messaging
• Internet Telephony
Types of Web sites
• Portal
• News
• Informational
• Business/Marketing
• Educational
• Entertainment
• Advocacy
• Blog (weB Log)
• Personal
Search Engine
• is a program that finds web sites and pages
• helps the user find particular information about certain topics or locate particular web pages for which they do not know the exact web address
• is a search text box is available where you will enter your topic or subject to research
Popular Search Engine
o is the largest search engine in the web whose purpose is to organize the world’s information and make it universally accessible and useful
• Yahoo! (Yet Another Hierarchical Officious Oracle)
o is the first navigational portal to the web by Jerry Yang and David Fib
No comments:
Post a Comment