Download The Internet Unit PowerPoint for Information Systems at Int 2

The Internet
Information Systems,
Intermediate 2
Intermediate 2
Two sets of notes
• Notes on the Internet
• Notes on creating a website
Notes on the Internet
Notes on the Internet deal with
• Internet services
• Communication hardware
• Protocols
• Internet operations
• Browser facilities
• Using the Internet
Internet services
List of Internet services:
• World Wide Web (WWW)
• E-mail
• Conferencing and newsgroups
• File transfer and file updating
• Chat/instant message
Communications hardware
Server-side hardware consists of:
• Computers
• Disk drives
• Communication links
• Multiplexor
• Hubs
• Switches
• Routers
• Gateways
• Bridges
Protocols
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Protocols
Internet transmission protocols
TCP/IP
IP addresses
Internet service protocols
HTTP
FTP
POP/SMTP
Internet operations
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Bandwidth
Packets
TCP/IP
IP address
Routing
Bandwidth
Browser facilities
Browser software has a number of navigation tools to help
the user move through the Internet:
• Address bar
• Home button
• Forward and back buttons
• Favourites folder
• History folder
Using the Internet
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Browser software
Search engines
Advanced search
Boolean and domain searches
Virus protection
Notes on creating a website
• Authoring and browsing
• Main web-authoring tools
• Use Microsoft Word to create web
page/site
• Student exercise
• Use any web-authoring software
• Outcome 2 and checklist
Authoring tools
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Icon based
Web tools
Hyperlink tool
Scripting tools
Save as web page
Website map
My Home Page
My Interests
My Favourite TV
• Hyper linking
• Create a web page
Web page features
• Colour
• Background colour
• Hyperlinking
• WWW hyperlinks
• Add graphics
• Headings styles
• Tables
• Need for tables
Web page referencing
• Absolute
• Relative
• Problems with absolute referencing
Graphic compression
• Bit-mapped graphic
• jpeg
• Need for compression
Use of tables
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Create table with menu
Create airline database
Change rows and columns
Change borders
UK website
United Kingdom
England
Scotland
• Create UK website
• Add graphics and text
Wales
Outcome 2
1.
Decide upon a title for your home page.
2.
Decide upon the titles of all the other web pages.
3.
Draw a site map of your intended website.
4.
Create a new directory which will allow you to store your website.
5.
Create a sub-directory called Files, which will be used to save downloaded images
and text.
6.
Use the Internet to gather resources such as the graphics, sound and music. Store
these resources in the Files directory.
7.
Create the website.
8.
Use Heading styles.
9.
Use Table structures.
10. Obtain a hardcopy printout or screenshot of your website.
This will be used as evidence for Outcome 2.