a
8 binary digits
what is byte?
Input device with all the letters and numbers
What is a keyboard?
output device that prints text or pictures onto paper
what is a printer?
Processing device that is located into a specific square shaped-socket and acts as a powerful calculator. It also performs most of the processing inside of a computer.
what is CPU (Central Processing Unit)?
measurement of the speed of the system clock in a computer
what is hertz?
1000 Kilobytes
what is megabyte?
An input device that you drag across a flat surface to move the cursor
What is a mouse?
output device that converts an audio signal into a corresponding sound
what is a speaker?
processing device that is mostly used for firmware updates.
what is ROM (Read-Only Memory)?
computers in a close proximity connected in a network
what is LAN?
1000 Gigabytes
what is terabyte?
An input device that is set in a holder and can be rotated by hand to move the cursor
What is a track ball?
output device that displays information in pictorial form.
what is a monitor?
main computer in a network, provides services to the other computers
what is a server?
computers in a large area
what is WAN?
1000 Petabyte
what is exabyte?
An input device used for examining, reading, or monitoring something.
What is a scanner?
small output device that can be worn on the head, and is related to a speaker
what are headphones?
term of all types of viruses
what is malware?
a computer program that destroys data
what is virus?
1000 Zeta bytes
what is yotta byte?
An input device that is used to select a displayed menu item or draw pictures on the monitor screen
What is a light pen?
an optical device that projects an image on a surface, or a wall
measuring bytes
what is storage size?
collection of raw, unorganized content of words, numbers, sounds, and images
what is data?