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Duplicate of Computer Review
Duplicate of Computer Review
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Computer Basics Review #business
Flashcards
24 cards
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Questions
24
Answers
1
A megabyte is approximately
1000 bytes
100 bytes
1,000,000 bytes
10,000 bytes
2
The clock rate of a processor is measured in
milliseconds
nanoseconds
gigahertz
gigabytes
3
Any part of the computer you can see or touch.
output
input
hardware
software
4
Which of the following lists the computers from Smallest to largest in size.
smart phone, microcomputer, tablet
microcomputer, mainframe, supercomputer
smartphone, mainframe, laptop
laptop, mainframe, microcomputer
5
Printer, monitor, Smartboard, and headphones are examples of..
output devices
processing devices
storage devices
input devices
6
Storage devices...
does stuff with the information
displays the results
puts data into a computer
keep data when the computer is off
7
The dots that make up the monitor's image
Byte
Pixels
BIOS
Gigahertz
8
Which of the following is the permanent part of main memory
ROM
RAM
CU
Hard drive
9
A mouse can connect to the computer with a ________ connection.
bluetooth
PS/2
USB
All of the above
10
A good example of a peripheral is:
scanner
All of the above
camera
mouse
11
Which of the following stores information on the Internet?
Cloud computing
Flash drive
DVD
Hard drive
12
Puts data into the computer
input device
storage device
processing device
output device
13
Electronic device that manipulates data (or information).
computer
printer
keyboard
monitor
14
Processing is...
putting data into the computer
doing something with the information in a computer
keeping data when the computer is off
displaying the results
15
Computer programs. Example: Microsoft Word, PowerPoint, etc
software
storage
cpu
hardware
16
Brains of the computer
CPU
mouse
keyboard
hardware
17
Mouse, keyboard, scanner, game controller are examples of...
processing devices
storage devices
output devices
input devices
18
Which of the following is an example of solid-state storage?
Flash drive
DVD
Hard drive
Cloud computing
19
CPU stands for...
central processing unit
control process unit
computer processing unit
computer presence unit
20
hardware device that modulates one or signals to encode digital information for transmission
hard drive
mouse
modem
cell phone
21
Which of the following is an example of
magnetic
storage
DVD
cloud computing
flash drive
Hard drive
22
The clock rate of a processor is measured in:
Gigahertz
Milliseconds
Gigabytes
Nanoseconds
23
The main circuit board in a computer is called the ________
RAM
mother board
ROM
power supply unit
24
Which part of the computer performs the mathematical functions
ROM
CU
RAM
ALU
