dentify the accurate IEC prefix for the memory size 220. mebi kibi gibi tebi

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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dentify the accurate IEC prefix for the memory size 220.
mebi
kibi
gibi
tebi
Transcribed Image Text:dentify the accurate IEC prefix for the memory size 220. mebi kibi gibi tebi
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Introduction:

The IEC prefixes for binary multiples of digital information (such as memory or storage) are a way to represent the size of a data unit in a compact and convenient form. These prefixes are used in the field of computer science and digital information to avoid confusion with the traditional metric system, where the prefix "kilo" means 1000.

The IEC prefixes for binary multiples are as follows:

"KiB" stands for "kibibyte", which represents 1024 (2^10) bytes. This is the most commonly used prefix for smaller memory sizes and is used to represent a small amount of digital information, such as the size of a text file or a small image.

"MiB" stands for "mebibyte", which represents 1048576 (2^20) bytes. This is used to represent a moderate amount of digital information, such as the size of a larger image or a short video.

"GiB" stands for "gibibyte", which represents 1073741824 (2^30) bytes. This is used to represent a large amount of digital information, such as the size of a full-length movie or a large software program.

"TiB" stands for "tebibyte", which represents 1099511627776 (2^40) bytes. This is used to represent an extremely large amount of digital information, such as the size of a large data center or an entire database.

It's important to note that these prefixes are binary multiples, meaning that they are based on powers of 2, rather than powers of 10 as in the traditional metric system. This is why the IEC prefixes are used in computer science and digital information, as digital data is stored and processed in binary form

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