Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
10 Cards in this Set
- Front
- Back
|
How many bits (smallest unit of binary information) make up a byte?
|
8 bits.
|
|
|
What is the difference between RAM and ROM?
|
RAM is temporary memory to hold new data, and is available only when the computer is on. ROM is permanent internal memory and is inaccessible.
|
|
|
Give three examples of input devices:
|
keyboard, scanner, headphones, web cam, mouse.
|
|
|
What are the most common output devices?
|
computer monitors.
|
|
|
What holds the internal storage offered within a computer?
|
hard disk drive, or hard drive.
|
|
|
What does CD-ROM stand for?
|
compact disc read-only memory.
|
|
|
What type of port is used for high-speed connection to the internet or other network?
|
ethernet.
|
|
|
What could you use to display a monitor to a completely blind student?
|
speech output software.
|
|
|
Name two alternatives to use instead of the mouse:
|
joystick, trackball.
|
|
|
What are used to help assure that no keys are accidentally pressed?
|
key guards.
|
