bytes definition computing
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byte A byte is abbreviated with a B. (A bit is abbreviated with a small b.) Computer storage is usually measured in byte multiples. For example, an 820 MB hard drive holds a nominal 820 million bytes-or megabytes-of data. Byte multiples are based on powers of 2 and commonly expressed as a rounded off decimal number.
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How many megabytes to a gigabyte and so on ? A Byte is equal to 8 Bits. A Byte can represent 256 states of information, for example, numbers or a combination of numbers and letters. 1 Byte could be equal to one character. 10 Bytes could be equal to a word. 100 Bytes would equal an average sentence.
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byte A byte can also hold a string of bits that need to be used in some larger unit for application purposes (for example, the stream of bits that constitute a visual image for a program that displays images or the string of bits that constitutes the machine code of a computer program).
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bit Noun[edit] bit ‎(plural bits) ( 1 mathematics, computing) A binary digit, generally represented as a 1 or 0. ( computing) The smallest unit of storage in a digital computer, consisting of a binary digit.
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Computer data storage A modern digital computer represents data using the binary numeral system. Text, numbers, pictures, audio, and nearly any other form of information can be converted into a string of bits, or binary digits, each of which has a value of 1 or 0. The most common unit of storage is the byte, equal to 8 bits.
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Byte A byte is a unit of measurement used to measure data. One byte contains eight binary bits, or a series of eight zeros and ones.Therefore, each byte can be used to represent 2^8 or 256 different values.ne byte contains eight binary bits, or a series of eight zeros and ones.
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- The stand ard measurement of a digital file size. One byte is eight binary digits (bits), allowing 255 possible combinations of 1s and Os. A kilobyte (KB-not to be confused with kb [kilobit]) is 1024 bytes. Related Terms. Upload your photos, chat, win prizes and much more ...
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Bits and Bytes At the smallest scale in the computer, information is stored as bits and bytes. In this section, we'll look at how that works. Bit, like an atom, the smallest unit of storage.
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- A KiloByte is a unit of measurement for both data storage and data transfer. For storage it equates to 1024 bytes. For data transfer it equates to 1000 bytes. This term was viewed 4,079 times.
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- These are computer measurements of the size of a folder, file, hard drive, etc. 1  A bit is a binary digit. 2  A byte is 8 bits. 3  A kilobyte (kB) is 1,000 bytes.  A megabyte (MB) is 1,000,000 bytes.
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kb kb-Computer Definition. One thousand bytes. In computing and storage systems, a kB (kiloByte) is actually 1,024 (2 10) bytes, since the measurement is based on a base 2, or binary, number system.The term kB comes from the fact that 1,024 is nominally, or approximately, 1,000. See also byte and k.
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Principles of Information Systems, Eighth Edition Byte (B) - eight bits that together represent a single character of data. Cache memory - a type of high-speed memory that a processor can access more rapidly than main memory. Central processing unit (CPU) - the part of the computer that consists of three associated elements: the arithmetic/logic unit, the control unit, and the register areas.
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Binary Language of Computers: Definition & Overview Definition. All data in a computer system consists of binary information. ' Binary ' means there are only 2 possible values: 0 and 1. Computer software translates between binary information and the information you actually work with on a computer such as decimal numbers, text, photos, sound, and video.istorically, computer systems used 8 bits to encode characters. ASCII is an example of 7-bit binary code, but more recent character sets use 8-bit binary code (or 16-bit or 32-bit). As a result, 8 bits became the unit for storing data and it was named byte - 1 byte stores 1 character.
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byte A byte is abbreviated with a B. (A bit is abbreviated with a small b.) Computer storage is usually measured in byte multiples. For example, an 820 MB hard drive holds a nominal 820 million bytes-or megabytes-of data. Byte multiples are based on powers of 2 and commonly expressed as a rounded off decimal number. For example, one megabyte (one million bytes) is actually 1,048,576 (decimal) bytes.
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Byte The byte (/ˈbaɪt/) 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 and for this reason it is the smallest addressable unit of memory in many computer architectures.
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Kilobyte The kilobyte is a multiple of the unit byte for digital information. The International System of Units (SI) defines the prefix kilo as 1000 (103); therefore one kilobyte is 1000 bytes. The unit symbol for the kilobyte is kB. In information technology, particularly in reference to main memory capacity, kilobyte is traditionally used to denote 1024 (210) bytes.
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byte byte. n. 1. A unit of data equal to eight bits. Computer memory is often expressed in megabytes or gigabytes. 2. A set of bits constituting the smallest unit of addressable memory in a given computer, typically eight bits. byte usually consists of eight bits. Amounts of computer memory are often expressed in terms of megabytes (1,048,576 bytes) or gigabytes (1,073,741,824 bytes). Usage The word bit is short for bi nary digi t.
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sector sector - Computer Definition The smallest unit of data that is written to and read from a storage drive. The initial hard disk sector sizes were 128 and 256 bytes long but were later increased to 512.
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Gigabyte (G or GByte) Gigabyte (GB or GByte) is a data measurement unit for digital computer or media storage. One GB equals one billion (1,000,000,000) bytes or one-thousand (1,000) megabytes (MB).
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Convert kilobyte to GB - Conversion of Measurement Units ›› Definition: Kilobyte. A kilobyte is a unit of information or computer storage equal to 1024 bytes, assuming a binary system. This is not a standard SI definition, which would use kibibyte to represent 1024 bytes. However, most people have requested the more common usage, so the non-SI version is used on this site.
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bit (binary digit) A bit (short for binary digit) is the smallest unit of data in a computer. A bit has a single binary value, either 0 or 1. Although computers usually provide instructions that can test and manipulate bits, they generally are designed to store data and execute instructions in bit multiples called bytes.
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Bits and Bytes At the smallest scale in the computer, information is stored as bits and bytes. In this section, we'll look at how that works. 1  Bit, like an atom, the smallest unit of storage.  A bit stores just a 0 or 1.
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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 and for this reason it is the smallest addressable unit of memory in many computer architectures. The size of the byte has historically been hardware dependent and no definitive standards existed that mandated the size – byte-sizes from 1 to 48 bits are known to have been used in the past. Early character ...
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byte byte. 1  adjacent bits, usually eight, processed by a computer as a unit. 2  the combination of bits used to represent a particular letter, number, or special character.
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- (Comp Sci.) A measure of computer memory or disk space consisting of about one thousand million bytes (a thousand megabytes). The actual value is 1,073,741,824 bytes (1,024 megabytes). I downloaded at 1gBps. Which is approximately 1,024 mBps.
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Byte A byte is a unit of measurement of the size of information on a computer or other electronic device. A single typed character (for example, 'x' or '8') measures one byte.