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{{wiktionary|bit}} |
{{wiktionary|bit}} |
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'''Bit''' can have different meanings: |
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:''A bit is a part of a horse [[bridle]], and there are also [[tool bit]]s.'' |
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In [[Computer science]] and information science, the word ''bit'' can have different meanings: |
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*A [[digit]] in [[binary]] notation, either ''0'' or ''1''. This is like a light [[switch]]; either there is light or there is not. |
*A [[digit]] in [[binary]] notation, either ''0'' or ''1''. This is like a light [[switch]]; either there is light or there is not. |
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*A unit of measurement for the amount of data. This will be a multiple of 1 bit; only [[integer]]s are allowed. |
*A unit of measurement for the amount of data. This will be a multiple of 1 bit; only [[integer]]s are allowed. |
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*As a unit of measurement for [[information]]. In this context, 1 bit is the amount of information that is present in the selection of two equally probable options. In this meaning, [[real numbers|real values]] as multiples are possible. |
*As a unit of measurement for [[information]]. In this context, 1 bit is the amount of information that is present in the selection of two equally probable options. In this meaning, [[real numbers|real values]] as multiples are possible. |
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*A small amount of anything either literal or theoretical. |
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{{disambiguation}} |
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When talking about storage space, 8 bits are usually called a [[byte]]. |
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{{tech-stub}} |
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[[Category:Basic English 850 words]] |
[[Category:Basic English 850 words]] |
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[[Category:computer science]] |
Latest revision as of 22:54, 20 November 2023
Bit can have different meanings:
- A digit in binary notation, either 0 or 1. This is like a light switch; either there is light or there is not.
- A unit of measurement for the amount of data. This will be a multiple of 1 bit; only integers are allowed.
- As a unit of measurement for information. In this context, 1 bit is the amount of information that is present in the selection of two equally probable options. In this meaning, real values as multiples are possible.
- A small amount of anything either literal or theoretical.
This disambiguation page lists articles associated with the title Bit. If an internal link led you here, you may wish to change the link to point directly to the intended article. |