Shared Flashcard Set

Details

Ports
Different names and functions of the ports of a standard PC
57
Computer Science
Professional
05/08/2012

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Cards

Term
System Unit
Definition
The computer tower or actual computing system
Term
Peripherals
Definition
Other PC parts that connect to the system unit
Term
Plug
Definition
Goes into a Port
Term
Port
Definition
Accepts a Plug
Term
Jack
Definition
Alternative to Port
Term
Connector
Definition
Refers to either a port or a plug
Term
mini-DIN connectors
Definition
Circular, used to connect older style keyboards and mice; purple and green
Term
Universal Serial Bus
Definition
USB - hot-swappable, transfers data, receives power through port
Term
USB A
Definition
Common, rectangular USB
Term
USB B
Definition
Squarish, less common USB. Never plugs into system unit
Term
USB mini-B
Definition
Used to connect cameras and other smaller peripherals
Term
USB micro-B
Definition
Used to connect more small peripherals, but smaller than mini-B
Term
Hot-Swappable
Definition
Can be plugged and unplugged without restarting the computer
Term
IEEE 1394
Definition
Firewire; 4, 6, or 9 wired connection; also hot swappable
Term
DB Connector
Definition
Slight D shape; 9-37 pins, oldest and most common connectors, used primarily for video
Term
RJ connector
Definition
Connects to networks of some kind
Term
RJ-11
Definition
Small; connects to a phone or a modem
Term
RJ-45
Definition
Standard network connection or ethernet
Term
1/8 inch connector
Definition
Mini-audio connector; used for speakers/headphones
Term
Expansion Slot
Definition
Slot to install expansion cards
Term
DVI connector
Definition
Digital Video Interface; white port, weird tic-tac-toe thing going on
Term
Monitors connect using...
Definition
15-pin DB Video Electronics Standards Association (VESA) connector, DVI, or HDMI
Term
VESA
Definition
15-pin DB Video Electronics Standards Association (VESA) connector
Term
HDMI
Definition
Hi-Definition Multimedia Interface
Term
Audio in/out is identified by what color?
Definition
Green
Term
Older sound cards may include connectors for...
Definition
a 15-pin DB port for MIDI or joysticks
Term
S/PDIF
Definition
Sony/Phillips Digital Interface Format; alternative to 1/8 inch audio inputs and outputs.
Term
NIC
Definition
Network Interface Card; originally referred to expansion cards, but built-in network connections are called NIC as well.
Term
Mouse
Definition
Connects via USB or light green mini-DIN
Term
Trackball
Definition
Alternative, annoying mouse
Term
Modem
Definition
Connects PC to the telephone; mostly internal now
Term
Serial Port
Definition
9 or 25-pin DB port used to connect to external modems; mostly outdated
Term
Parallel port
Definition
Exclusive port for printers for 20 years; 25-pin, fuchsia DB connector
Term
Joystick
Definition
Connected with a 15-pin, orange DB connector; mostly USB now
Term
eSATA
Definition
Connector used for external media like opticals and hard drives
Term
Case
Definition
Holds the system unit!
Term
Power Supply
Definition
Converts standard electrical power into power for the computer
Term
Central Processing Unit
Definition
CPU or Microprocessor
Term
CPUs require two things:
Definition
Heat Sink and a Cooling Fan
Term
Heat Sink
Definition
Slab of copper or aluminum that draws head away from the CPU
Term
The major producers of CPUs are...
Definition
AMD and Intel
Term
All CPUs can be identified by their...
Definition
Make, Model, and Package Type
Term
Lad Grid Array
Definition
LGA; package type for Intel CPUs
Term
Pin Grid Array
Definition
PGA; Package type used by AMD
Term
Random Access Memory
Definition
RAM; stores programs and data currently being used by the CPU
Term
One common type of RAM found is...
Definition
dual inline memory module (DIMM)
Term
Motherboard
Definition
Thin, flat piece of circuit board to which all parts of the computer attach
Term
Floppy Drive
Definition
Enables the computer to read floppy disks
Term
Floppy drive controller
Definition
Floppy Drive's connection to the motherboard
Term
Hard Drive
Definition
Stores all data not being currently used by the CPU
Term
Parallel Advanced Technology Attachment
Definition
PATA; connects HD to motherboard in a manner similar to a Floppy Drive
Term
Serial Advanced Technology Attachment
Definition
SATA; thin cable that attached modern HDs to the motherboard
Term
Small Computer System Interface Drive
Definition
SCSI drive; High performing drive for servers and graphics stations.
Term
Optical Media Drive
Definition
Enables a computer to read optical media disks
Term
CD-ROM
Definition
Read-Only memory; data cannot be changed
Term
CD-R
Definition
Data can be written once
Term
CD-RW
Definition
Data can be rewritten
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