This document discusses servers and clients. Servers are more powerful computers that always run on networks, while clients are less powerful and can operate outside networks but require servers to function on networks. The document outlines the differences between server-side scripting, which runs encrypted on servers for security, and client-side scripting, which runs unencrypted on clients via browsers. It also discusses hosting services that allow uploading websites to the internet and web servers.

1. Instructed on: 28-Oct-2011 | Session: #01
By:
SERVER VS. CLIENT
Topic Code: DVN-01-2012
All Copy Rights Saved to the 7th Students’ Conference on Communication and Information Based in the Faculty of Computers and Information Cairo University – Egypt 2011/2012 www.scci-cu.com

2. AGENDA :
 Computer types.
 Servers.
 Clients.
 Browsers.
 Hosting.
 Web Servers.

3. COMPUTER TYPES :
 Servers.
 Clients.

4. SERVERS :
 Powerful computers.
 Always run on networks.
 Moe powerful , more secure ,and
more reliable.

5. EXAMPLE :

6. SERVER SIDE SCRIPTING :
 Scripts that runs on the server machine.
 Usually encrypted.
 Provides high level of security.
 Must be done as fast as possible.

7. CLIENTS :
 Not powerful.
 Can be used out side a network.
 Can not operate on a network without
servers.

8. CLIENT SIDE SCRIPTING :
 Scripts that runs on the client machine.
 No need to be encrypted.
 Usually done by the browsers.

9. EXAMPLE :

10. BROWSERS :

11. HOSTING :
 The service that allow you to upload your
site on the internet.
 Always provided by the internet
companies.
 You should choose your package!

12. WEB SERVICES :

13. SUMMARY :
 Two types of computers.
 Servers are more powerful ,secure ,and
reliable.
 Servers side scripting vs. client side
scripting.
 Hosting and web servers.

14. QUESTIONS ?!