What are commands that tell the computer what to do called?
Programming
What is the proper name for a stick of Random Access Memory?
DIMM - Dual Inline Memory Module
Where must an anti-static wrist strap be connected to on a PC?
To a metal part of the computer tower frame
What is a typical connector for a network interface card?
RJ-45
Modern keyboards connect to what type of ports?
Mini-DIN or USB
Which end of the USB cable plugs into the PC?
Plug the ‘A’ connector into the PC
A modern printer typically plugs into what port?
USB port
What do you plug into a 3 row, 15 pin port?
Monitor
What connector was designed to connect your computer to a high-end television set?
HDMI
What connector was designed to connect your computer to a high-end audio system?
S/PDIF - Sony Phillips Digital Interface Format
System Unit
The box that usually sits under the desk on a typical desktop PC, like a Dell
Plug
a connector with some type of protrusion or projection which connects to a port
Port
a connector which has a type of hole which matches a particular plug
3 Name for the mini-DIN connector
Mini-DIN, PS/2, and DIN-6
Universal Serial Bus characteristics
most common general purpose connection, hot-swappable (no need to restart the computer), carries electricity and data,
FireWire (aka IEEE 1394) characteristics
moves data at high-speeds, hot-swappable, comes in 6 or 9 pin versions, some devices are 4 pin
DB connector
(D-shell connectors) vary from 9 to 37 pins or sockets; commonly used for video signal in modern PCs
RJ-11 connector is used for what type of device?
Telephone
RJ-45 connector is used for what type of device?
modems and network interface cards
Speakers and microphones use what kind of connection?
1/8” connector; also called mini-audio
