Hardware and Software Graphics

Hardware and Software Graphics (Edited 5/04/04 ADA HardSoftwareGraphics.htm)
http://www.csub.edu/titlev/courses/graphics/HardSoftwareGraphics.htm

1. LAN: Local Area Network
2. Hollerith/IBM Cards
3. IMcBee Key Sort Cards
4. Computer Connections/Ports/Interface
5. Desktop Computer system components
6. Back of a computerASAP
7.
8. Floppy/Harddrive structure ASAP

9.
10.
11.
12.
13.
14.
15.
16.First Commercial Computer

External Links
(1) First Commercial Computer
(2) First Commercially successful Computer

1.LAN
LAN (Local Area Network): a communication system connecting computers, printers, servers, etc. that facilitate communicating between computers and sharing of software, hardware and internet connections. Local Area Network Graphic

LAN Sample
<Back>

IBM/Hollerith Cards
<Back>

McBee Key Sort Card
<Back>

4. Computer Connections/Ports/Interface, methods of inputing and outputing data for a computer.
"(n.) (1) An interface on a computer to which you can connect a device. Personal computers have various types of ports. Internally, there are several ports for connecting disk drives, display screens, and keyboards. Externally, personal computers have ports for connecting modems, printers, mice, and other peripheral devices.

Almost all personal computers come with a serial RS-232C port or RS-422 port for connecting a modem or mouse and a parallel port for connecting a printer. On PCs, the parallel port is a Centronics interface that uses a 25-pin connector. SCSI (Small Computer System Interface) ports support higher transmission speeds than do conventional ports and enable you to attach up to seven devices to the same port" Also see: USB.

From .http://www.pcwebopedia.com/

**Hooking up your computer, common computer connections in CSUB lab**
AC	Mouse/Keyboard	Input/Output Panel	Video/Monitor	Mouse
Older Printer	USB 1 & 2 Flashdrive, Camera	Firewire (F)/IEEE1394 Digital Video	Firewire (M) Mini Used in Digital Video	Ethernet/LAN/Cat5