An Introduction to Web Applications

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An Introduction toWeb Applications

• Connectivity

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Networks
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Routers
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Servers
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Services
Essentially, a server is a computer which
provides specific services for a network of
computers
Server

• Print Services

• File Services

• Mail Services

Router

• Network Services

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Internet
The Internet is comprised of different networks.
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Internet Applications
FTP File Transfer Protocol Telnet Access
Remote Computer via Terminal Window Web
Browser examples Netscape, Internet Explorer
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Web Browser
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Web Browser
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Web Browser
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Web Browser
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Web Browser
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Internet Web Address

• http//www.neiu.edu
• http//www.suntimes.com
• http//egov.cityofchicago.org/city/webportal/home
  .do

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Links
http//www.neiu.edu
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Links
http//www.neiu.edu/Schedule_Of_Classes/schedule_
of_classes.htm
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Search Engines
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Search Enginehttp//www.yahoo.com
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Mail Services
http//webmail.neiu.edu
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Mail Listing
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Reading Mail
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ToolBar
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E-Mail Terminology
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E-Mail Terminology
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E-Mail Terminology
Subject Attachments
Pictures Text Multimedia
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E-Mail Terminology
Message Text
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E-Mail Terminology
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File System
C\Temp\Homework\paper1.doc
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File Transfer Protocol (FTP)
WS_FTP
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File Transfer Protocol (FTP)
Local System
Remote System
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File Transfer Protocol (FTP)
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Web Applications
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An Introduction toWeb Applications