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WorksheetsComputers
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
The main processor: every instruction goes through it.
a)
Motherboard
b)
CPU
c)
Operating System
2.
Show what the software is doing.
a)
Input Devices
b)
Output Devices
3.
A special kind of electric switch with low and high settings that can be used to represent numbers, words, pictures, ect.
a)
Bits
b)
Software
c)
Transistors
4.
Master program that manages the interactions between hardware and software.
a)
Software
b)
Operation System
c)
Hardware
5.
Stores information for the operation of a computer; similar to short-term memory.
a)
ROM
b)
REM
c)
RAM
d)
MAR
6.
Interpret the instructions from the software.
a)
Processors
b)
Transistors
7.
Holds the main components of a computer in place.
a)
CPU
b)
Operation System
c)
Motherboard
8.
Basic unit of binary information.
a)
Hertz
b)
Bits
9.
The physical components of a computer.
a)
Software
b)
Operating System
c)
Hardware
10.
A unit of frequency equal to 1 cycle per second.
a)
Bits
b)
Hertz
11.
Which term best describes a digital scanner?
a)
Input hardware
b)
Output hardware
c)
Input Software
d)
Output Software
12.
Which of the following is considered software?
a)
Central Processing Unit
b)
Operating System
c)
Random Access Memory
d)
Graphics Chip
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