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WorksheetsUnit 8.1 What are Computers End of Topic Quiz
Total questions: 28
Worksheet time: 23mins
Name
Class
Date
1.
Is this device Input or Output?
Printer
a)
Input
b)
Output
2.
Is this device Input or Output?
Keyboard
Keyboard
a)
Input
b)
Output
3.
Is this device Input or Output?
Monitor
Monitor
a)
Input
b)
Output
4.
Is this device Input or Output?
Mouse
Mouse
a)
Input
b)
Output
5.
a)
input
b)
output
6.
a)
input
b)
output
7.
a)
input
b)
output
8.
What type of device is this? Interactive whiteboard
a)
Input
b)
Output
c)
Input and Output
9.
This sensor is used for burglar alarms
a)
Temperature
b)
Humidity
c)
Movement/Motion
d)
PH
10.
All of these are examples of sensors, except ...
a)
Light
b)
Sound
c)
Temperature
d)
Computer
11.
Which of the following is the correct order of the four major functions of a computer?
a)
Process --> Output --> Input --> Storage
b)
Input --> Output --> Process --> Storage
c)
Process --> Storage --> Input --> Output
d)
Input --> Process --> Output --> Storage
12.
The binary language consists of ____________ digit(s).
a)
8
b)
2
c)
1,000
d)
1
13.
The name for the way that computers manipulate data into information is called:
a)
programming.
b)
processing.
c)
storing.
d)
organizing.
14.
Convert 187 to 8-bit binary.
a)
101110112
b)
110111012
c)
101111012
d)
101111002
15.
Convert 010112 to decimal
a)
11
b)
35
c)
15
d)
10
16.
What is the purpose of the CPU?
a)
To process all the data and instructions.
b)
To turn the computer on.
c)
To create PowerPoint presentations.
d)
To provide power to the computer.
17.
Question 1: This is the image of a __________ .
a)
RAM
b)
ROM
c)
Keyboard
d)
Motherboard
18.
Question 2: This component is located on the motherboard. Name the component. _______
a)
PCI Slots
b)
CPU
c)
RAM
d)
ROM
19.
Question 3: This component is located on the motherboard. Name the component. _______
a)
PCI Slots
b)
CPU
c)
RAM
d)
ROM
20.
What health risks do users of computers face
a)
dehydration
b)
repetitive strain injury
c)
hearing loss
d)
more colds and flu
21.
What does RSI stand for?
a)
Repetitive Standing Injury
b)
Real Strain Injury
c)
Repetitive Strain Injury
d)
Repeated Standing Injury
22.
When sitting in a chair your back should be straight at a 90 degree angle to your hips:
a)
True
b)
False
23.
Ergonomics only effects older people
a)
True
b)
False
24.
A computer network is ___ connected together.
a)
One computer
b)
Two or more
c)
Three or more
d)
Four or more
25.
What does WAN stand for?
a)
Wide Area Network
b)
Wide Arena Network
c)
World Area Network
d)
World Arena Network
26.
What does LAN stand for?
a)
Local Arena Network
b)
Local Area Network
c)
Long Area Network
d)
Local Arena Name
27.
This topology is a
a)
RING
b)
BUS
c)
STAR
d)
MESH
28.
Which of the following networks is LEAST likely to be a WAN?
a)
The Internet
b)
A school network
c)
A network of bank cash dispensers
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