3401010
Frage 1
Frage
This component is like the brain of the computer. It fetches data from the memory to process.
Antworten
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CPU
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RAM
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Graphics card
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Hard drive
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Motherboard
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Network interface card
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Heat sink and fan
Frage 2
Frage
This is used to store the data and programs currently being used by the computer.
Antworten
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CPU
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RAM
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Hard drive
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Graphics card
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Motherboard
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Network interface card
Frage 3
Frage
This is used to store all of your programs, files and your operating system (e.g. Windows)
Antworten
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CPU
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RAM
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Hard drive
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Graphics card
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Network interface card
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Motherboard
Frage 4
Frage
The data on the RAM is deleted when the computer is switched off.
Antworten
- True
- False
Frage 5
Frage
The data on the RAM is not deleted when the computer is switched off.
Antworten
- True
- False
Frage 6
Frage
The data on the hard drive is deleted when the computer is switched off.
Antworten
- True
- False
Frage 7
Frage
The data on the hard drive is not deleted when the computer is switched off.
Antworten
- True
- False
Frage 8
Frage
Which type of data storage has the fastest data transfer speed?
Antworten
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Solid state storage device
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Magnetic storage device
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Optical storage device
Frage 9
Frage
Which type of storage will you get more storage space for your money?
Antworten
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Magnetic storage
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Optical storage
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Solid state storage
Frage 10
Frage
Which storage device is the most portable?
Antworten
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Optical storage
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Magnetic storage
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Solid state storage
Frage 11
Frage
Which storage device has the smallest amount of storage space?
Antworten
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Optical storage
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Solid state storage
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Magnetic storage
Frage 12
Frage
Which type of storage would you most likely have in a smart phone?
Antworten
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Optical storage
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Magnetic storage
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Solid state storage
Frage 13
Frage
Which type of storage would you expect to buy a film in a shop?
Antworten
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Magnetic storage
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Solid state storage
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Optical storage
Frage 14
Frage
Which type of storage would you expect to find in a more affordable (cheaper) PC?
Antworten
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Magnetic storage
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Solid state storage
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Optical storage
Frage 15
Frage
Your hard drive affects the speed of your computer
Antworten
- True
- False
Frage 16
Antworten
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Centered processing unit
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Central processing unit
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Cornered processing unit
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Central programming unit
Frage 17
Antworten
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Random access memory
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Rolling access memory
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Random ancient memory
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Readily accessed memory
Frage 18
Frage
Which of the following is the cheapest way of improving the speed of a PC?
Antworten
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Upgrading the RAM so that more data/programs can be used at the same time.
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Upgrading the hard drive so that it has more storage space to install programs.
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Upgrading the hard drive from magnetic storage to solid state storage.
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Upgrading the processor so that it has a higher clock speed, meaning that it can process more instructions per second.
Frage 19
Frage
You buy a CPU which is measured at 3GHz. This measurement is known as
Antworten
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The storage space.
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The range
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The clock speed
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The processing speed
Frage 20
Frage
In theory, how many fetch-decode-execute cycles will a 3GHz be able to do per second?
Antworten
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3
-
30
-
300
-
30,000
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300,000
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3 million
-
3 billion
9 Kommentare
about 9 years ago
(edited)
For the question regarding improving the computer's speed, the explanation for the hard drive says that upgrading it to have more space won't affect the speed, and this is true but the choices say upgrading from a hard drive to a solid state drive, which would have a significant increase in the speed of the computer. Upgrading the RAM won't actually affect the speed of the PC at all unless many programs are being stored in the RAM and it is being fully used, so that's wrong imo.
Also, optical storage is actually the cheapest type of secondary storage in cost per GB so the question asking about the cheapest device is incorrect.
over 9 years ago
(edited)
I got 75%
70%
almost 10 years ago
Finally, it was tricky: but I have got there.
almost 10 years ago
Good work people! :-)
almost 10 years ago
The first time i got 85%, the second time i got 100%
almost 10 years ago
the first two times i got 95%, the third attempt i got 100%
almost 10 years ago
When i did the quiz for 1st time i got 85%, however the second time i got 100% :)
almost 10 years ago
I have got 70%. But i'm going to keep on going until I get 100%
almost 10 years ago
Finally, I got 100%!
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