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The byte is a unit of digital information that most commonly consists of eight bits. Historically, the byte was the number of bits used to encode a single character of text in a computer [1][2] and for this reason it is the smallest addressable unit of memory in many computer architectures.
A byte is a unit of digital data that encodes information on a computer such as letters, numbers, and pixels of color. A byte typically contains a series of 8 bits. Each bit is represented using the binary digits 0 or 1.
12 maj 2015 · Not all bytes are 8 bits. Some are 7, some 9, some other values entirely. The reason 8 is important is that, in most modern computers, it is the standard number of bits in a byte. As Nikola mentioned, a bit is the actual smallest unit (a single binary value, true or false).
A system with 8 possible states, for example, can store up to log 2 8 = 3 bits of information. Other units that have been named include: Base b = 3 the unit is called "trit", and is equal to log 2 3 (≈ 1.585) bits. [3] Base b = 10 the unit is called decimal digit, hartley, ban, decit, or dit, and is equal to log 2 10 (≈ 3.322) bits. [1] [4 ...
The octet is a unit of digital information in computing and telecommunications that consists of eight bits. The term is often used when the term byte might be ambiguous, as the byte has historically been used for storage units of a variety of sizes.
Current software uses encodings based on 8 (UTF-8), 16 (UTF-16) or 32 (UTF-32) bit code units, combining multiple code units to form a single code point where necessary, but those bits sizes are a consequence of the hardware, not of the character set.
3 mar 2021 · This is, in essence, what a bit is: a magnetized or demagnetized piece of metal. Thus, it would seem that we cannot store much information in a single bit: only a 0 and a 1 - two possible states. Let's take eight bits instead and see what we can do with that.
