What is the table allocation table?
File assignment table (FAT) is a system used by a computer to store file information. If this information is stored, it can move from the internal hard drive to the Flash memory card. The file assignment table is used primarily to store information on portable media, such as flash memory cards. In the past it was also used for internal hard drives.
There are many types of computer file architecture. The table allocation table was developed in 1976-1977 Bill Gates and Marc McDonald. Over the years, several progress has been made into the system. The original fat system was limited to storing no more than 32 megabytes of information, but later versions added support for several gigabytes and even several terabytes of the storage.
Most internal hard drives require computers to move the needle in the unit to a specific position and read a small segment of information. Wear of this process meant that the method of storageinforMACE about a hard disk file should be developed. The fat was designed to minimize the amount of search that had to make a unit.
FAT System stores information in a number of clusters. The table allocation table itself is an area on the hard disk that stores information about any cluster on the unit. By storing this information in one area, the operating system can find the nearest free part of the memory without searching the entire unit. This helps to avoid great wear of the memory device.
In addition to the file allocation table, there are directory tables. These special files store information about where the files are located in them. The directory tables also contain information about the name and properties of the file. Some of the stored properties are file extensions, file attributes and date of creation time. Other properties can also be stored depending on KOSpew version of the fat system and the operating system used.
File assignment system ensures that files can be found and approached anywhere on a unit with a minimum search time. This not only helps to minimize the wear of the physical components of the unit, but also ensures that the files can be quickly accessed. This leads to increased performance and efficiency. The simplicity and availability of the fat system is ideal for use on memory devices to which it is accessible by many different operating systems.