WorksheetsY3 - Computer Systems and Networks - Connecting Computers
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
1. Two stars are input into a process machine and four are output. What process has taken place?
a)
A: Three stars have been created
b)
C: One star has been taken away
c)
D: The stars have doubled in quantity
2.
2. Which of these is a digital device?
a)
A: A lamp
b)
B: A laptop
c)
C: A pencil sharpener
d)
D: A bicycle
3.
3. Which of these is an input device?
a)
A: Microphone
b)
B: Speaker
c)
C: Lights
d)
D: Printer
4.
4. Which of these is an output device?
a)
A: Mouse
b)
B: Button
c)
C: Monitor
d)
D: Keyboard
5.
5. Which of these is both an input and output device?
a)
A: Monitor
b)
B: Lights
c)
C: Touchscreen
d)
D: Microphone
6.
6. Think about the difference between painting on paper, and painting using a computer. Which of these can you only do using a paint program on a computer?
a)
A: Undo your previous mark
b)
B: Use lots of colours
c)
D: Show your work to your friends
7.
7. What does a network switch do?
a)
A: It sends information to wireless devices
b)
B: It passes information from one computer to another
c)
C: It reads messages
d)
D: It makes computers work faster
8.
8. Why is it a good idea to save work on a server?
a)
A: Files can be opened on different computers
b)
B: It’s easier to save work
c)
C: It makes your computer work better
d)
D: It saves money
9.
9. Which of these lets you connect a wireless device to a network?
a)
A: A switch
b)
B: A server
c)
C: A wireless access point
d)
D: A personal computer
10.
10. Why is it useful to have a printer connected to a network?
a)
A: To save paper
b)
B: So that many people can use it
c)
D: So that there are not as many wires
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