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Why is it important to convert storage units?
To check if there is enough space to store a file
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What process is used to convert gigabytes to bytes?
Multiply by 1000 three times
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What does the term "storage units" refer to?
The number of bits used to store a data item
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What does the binary number 01000001 represent in text?
A
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What is the correct order of storage units from smallest to largest?
Bit, Nibble, Byte, Kilobyte, Megabyte, Gigabyte, Terabyte, Petabyte
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How many bits are there in a byte?
8
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What process is used to change kilobytes into megabytes?
Divide by 1000
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How many bytes are in a kilobyte (Kb)?
1000
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How many bits are in a nibble?
4
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What values can a binary digit have?
0 or 1
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What does it mean to process data in a digital device?
To carry out an operation like a calculation or database query
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What is the smallest unit of data in a digital device?
bit
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What is a bit short for?
Binary digit
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What is the purpose of a backup?
To copy files to another location in case the original is lost or damaged
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What is the role of a transistor in storing binary data?
It acts as a switch; ON represents 1 and OFF represents 0
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What is a byte typically used to represent in computers?
A single character
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What is a character in computing?
A single letter, digit or symbol
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