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WorksheetsYear 7: 2: Processors
Total questions: 10
Worksheet time: 4mins
Name
Class
Date
1.
What is processor speed measured in?
a)
Kilometers per hour Km/h
b)
Bits per second BPS
c)
Gigahertz GHz
d)
Megabits Mb
2.
A processor is sometimes called the _______ of the computer
a)
Lungs
b)
Heart
c)
Brains
d)
Eyes
3.
What is the trend in processor speed?
a)
Every year processors get faster
b)
Every year processors get slower
4.
What happens to RAM when the computer is switched off?
a)
Data is lost
b)
Data is stored
c)
Data is retained for 10 seconds
5.
What is the function of a processor?
a)
To display graphics
b)
To manage user input
c)
To communicate with the operating system
d)
To do math
6.
Which of these numbers is a binary number?
a)
159
b)
FFh
c)
010110
d)
All of these are binary numbers
7.
Which companies are the major manufacturers of PC processors today?
a)
Intel and IBM
b)
Apple and AMD
c)
Motorola and Apple
d)
Intel and AMD
8.
An example of a passive cooling system is a _____________.
a)
Fan
b)
Water-cooling pump
c)
Heat sink
d)
Air-conditioning compressor
9.
The memory on the processor chip is called:
a)
RAM
b)
Hard Disk
c)
Cache
d)
Floppy Disk
10.
CPU stands for ....
a)
Computer Processor Unit
b)
Central Processor Unifier
c)
Central Processing Unit
d)
Computer Process Undoer
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