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4239808
Computing quiz by Cameron Jagger and Harry Bimpson
Description
By Harry Bimpson and Cameron Jagger
No tags specified
harry bimpson and cameron jagger
Quiz by
Harry Bimpson
, updated more than 1 year ago
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Created by
Harry Bimpson
over 8 years ago
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Resource summary
Question 1
Question
What does ram mean?
Answer
Random access memory
Resistant alteration memory
Question 2
Question
What does rom mean?
Answer
Read only memory
Rarely obtainable memory
Question 3
Question
What is the difference between an input and an output device?
Answer
An input device is a component used to feed information to a computer while an output device gives processed information back to the user.
An input device improves something on the inside of the computer while an output improves something on the outside of the computer
Question 4
Question
1GHz is equivalent to 1 million instructions per second
Answer
True
False
Question 5
Question
A microphone is a input device
Answer
True
False
Question 6
Question
What does non volatile mean?
Answer
It does loose memory when it is turned off
It doesn't loose memory when it is turned off
Question 7
Question
What is an advantage of using binary?
Answer
Binary devices are simple and easy to build
Binary is fast
Question 8
Question
What is the difference between an integer an float?
Answer
An integer is a whole number while a float is a decimal number
An integer is a decimal number and a float is a whole number
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