# data[].attributes.body
web site - a collection of related web pages and associated items

web server - a computer that delivers requested web pages to your computer

web 2.0 - web sites that provides a means for users to interact

web browser - allow users to access web pages

web pages - an electronic document on the web which can contain test , graphic , animation , audio and video and often built in connections to other documents , graphics , web pages , or web sites

web address - a web page has a unique address called a uniform resources locator URL / web address

navigating web pages - home page usually contains links to other doc , web pages , or web sites

TERM USE USING INTERNET
home page - the first page that a web site displays

web page provide link to other related web pages - surfing the web

downloading - process of recieving information

uploading - the transmission of a file from one computer system to another , usually larger computer

WEB PAGE NAVIGATION

hypertext - links in text based doc
hypermedia - combines text based links with graphic , audio , and video links

- allows you to obtain information in a nonlinear way

surfing the web - activity of using the links to explore the web

- tabbed browsing allows you to open & view multiple web pages in a single web browser window

WWW
SEARCH TOOLS
1. search engine - finds information related to a specific topic
2. subject directory - classifies web pages in an organized set of categories

define of search engine
- a search tools that require you enter a word or phrase called search test or search query that describes the item you want to find

define of subject directory
- a search tools that provides categorized lists of links arranger by subject

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internet
- a worldwide collection of networks that links millions of businesses , government agencies , educational institutions and individuals

ADVANTAGES
1.easy to get information
2.provides communication
3.provide entertainment platform

DISADVANTAGES
1. less of information energy
2. public safety
3. plagiarism issue
4. violation of privacy and security
5. health risk issue

Networks

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type of internet services
1. E-mail - the transmission of messages and files via a computer
2. Instant messaging - chat , sms , video call , PC calls
3. VoIP - enables users to speak to other users over the internet and to connect a calling party to one or more local or long distance called parties
4. message boards - type of discussion group
5. FTP - users have to transfer webpage files from their local machine to the server , performes using a 3rd party FTP program

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1. portal
2. blog
3. wiki
4. online social network
5. business

PORTAL
- a web site that offers variety of internet services from single, convenient location
-online community=a web site that joins a specific group of people with similar interest/relationship
-a wireless portal= designed for internet - enabled mobile devices

BLOG
-an informal web site consisting of time-stamped articles/ posts in a diary/journal format, usually listed in reverse chronological order

WIKI
-a collaborative web site that allows users to create , add to , modify or delete the web site content via their web browser
- to modification by the general public

ONLINE SOCIAL NETWORK
- a media sharing website - a specific type of online social network that enables members to share media

BUSINESS/MARKETING
- contains content that promoters / sells products / service
- allow you to purchase their products / services online

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ISP(internet service provider)
- is a regional/national access provider (business that provides individuals & organizations access to the internet for free/for a fee)
- is a company that provides internet access and other related services to the people

EXAMPLE
1. regional ISPs - provide internet access to a specific geographical area

2. national ISPs - provide internet access in city & towns nationwide

Responsibilities of an ISP
1. providing & maintaining a connection to the internet
2. support the hardware and software needed to service that connection
3. to protect site & network from external threats
4. provide 24-hour customer service & technical support

EXAMPLES OF ISP IN MALAYSIA
-TMNet
-TIME
-maxis
-celcom
-jaring
-digi
-packet one network
-Umobile
-YTL

Internet address/ internet protocol address (IP)

- a set of numbers that uniquely identifies each computer and device on the network

TYPE OF IP ADDRESS
1. IPv4- version 4 of IP , the most widely used version of IP
2. IPv6- version 6 of IP , has more capabilities than version 4 including providing for far more IP address

COMPARISON IPv4 & IPv6