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Kb Mb Gb Tb Chart

Kb Mb Gb Tb Chart

Byte Size Chart

Trying to estimate file sizes? A 1kb file is the smallest unit that's recognised & commonly used for files. The following is a list of sizes in bits by order of magnitude, smallest to largest.

Bit

As mentioned above, a bit is the smallest possible data storage unit of measurement. Although storage capacity for enterprises is negligible until we start talking about solutions with massive amounts of storage, small businesses have more freedom. For small businesses, it can be enough to store files, images, or other important documents on CD’s, USB drives, and low-capacity external hard drives. There are also services like Google Drive and Dropbox that let you store files online. The development of eight-bit microprocessors in the 1970s popularized this storage size. Microprocessors such as the Intel 8008, the direct predecessor of the 8080 and the 8086, used in early personal computers, could also perform a small number of operations on the four-bit pairs in a byte, such as the decimal-add-adjust (DAA) instruction. A four-bit quantity is often called a nibble, also nybble, which is conveniently represented by a single hexadecimal digit.

Early computers used a variety of four-bit binary-coded decimal (BCD) representations and the six-bit codes for printable graphic patterns common in the U.S. Army (FIELDATA) and Navy. These representations included alphanumeric characters and special graphical symbols. These sets were expanded in 1963 to seven bits of coding, called the American Standard Code for Information Interchange (ASCII) as the Federal Information Processing Standard, which replaced the incompatible teleprinter codes in use by different branches of the U.S. government and universities during the 1960s. ASCII included the distinction of upper- and lowercase alphabets and a set of control characters to facilitate the transmission of written language as well as printing device functions, such as page advance and line feed, and the physical or logical control of data flow over the transmission media. (Source: en.wikipedia.org)

 

 

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