Client-server computing
the basis of much of what we will be doing

We want to be sure we grasp the relationship of clients to servers, and have a shared vocabulary of terms.
The Internet Book by Douglas Comer

Client-server computing

is the interaction between two programs when they communicate across a network. A program at one site sends a request to a program at another site and awaits a response.

The requesting program is the client.

Assuming we are using our laptops as a client, we might want to know how laptops work.

slides for session 02

The program satisfying the request is the server.

Assuming we want to retrieve something from a server over the web, we might want to know how web servers work.

client-server interaction is the basis of distributed computing

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baseline understandings about the tools we will be using

How PCs work

Advice on how to deal with problems as they come up

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Terminology

Is memory the same thing as storage? [notice how dated the details are in this storage article]

from The Economist, 08 July 2009

What are operating systems? We are familiar with Windows and Apple on our clients, but Linux and Android are starting to become challengers and Google is entering the market as well

What are some of the others? Wikipedia lists lots and lots.

What does open source mean?

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one simple tool that we will use a lot

Learn how to use the screen capture tool. If you use a Mac, there are several keyboard combinations that can be used to take screenshots in Mac OS X

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clients | Open Source | FTP | FTP - Mac | 01.03 | 01.03 - Mac | next session preparations