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WorksheetsLesson 1-2 What is computer hardware?
Total questions: 19
Worksheet time: 10mins
The computer physical parts are called _______.
hardware
software
computer
none of these
Random Access Memory is _____.
RAM
CSS
HTML
GUI
A hardware component installed for use with a computer system
dialog box
device
CPU-the brain of your device
central processing solution
central processing operation
center program unit
central processing unit
An insulated board on which microchips and other components are mounted or etched.
cloud storage
memory card
circuits board
circuits
Circuits
online storage
hard drive that uses a stack of disc
processed data
Paths along which an electrical current is carried.
Data in RAM that is lost when the computer is turned off
volatile memory
cloud storage
RAM
memory card
memory card
A storage device often used with mobile devices and digital cameras,
to work with more than one computer application
data about data
the process that change the digital signal from a computer to the analog signal of a telephone.
space on internet servers where data and applications can be stored and accessed.
port
Universal serial port
cloud storage
physical connector
A storage device that uses laser beams to read the information stored on the reflective surface of a disc.
wireless connection
physical connection
IR Wireless
optical device
A unit of measure equal to 1, 000 gigabytes
terabytes
terminal
serial port
parallel port
A connection, either hardware or software between a computer and an external device.
SCSI
port
upload
VGA
A standard that allows communication between devices
Universal Serial Bus
Bluetooth
Wifi
UEFI
A transmission via radio waves
WYSIWYG
Wifi
wireless connection
Bluetooth
one of the earlier wireless technologies that allowed computers to exchange data.
internet
ethernet
SCSI
IR Wireless
The wires, cables, or wireless transmitters and receivers used to connect the computers in a network.
physical connection
peripheral
optical device
upload
input, output, and storage devices that can be connected to a computer.
volatile memory
parallel port
port
peripheral
a connector through which information transfer in or out of the computer system one bit at a time.
physical connection
parallel port
serial port
port
A connector for a device that sends or receives several bits of data simultaneously by using more than one wire.
parallel port
paragraph spacing
serial port
portal
