Acronym Finder

The first file system used in Mac OS file system of the Macintosh (MFS), which was only possible to use a level folder provides. This system file in the next version, with file system (HFS) file system hierarchical) that has a tree structure file management. was replaced. In conjunction with the file system of Mac operating system should be an important point noted that it was from file systems other operating systems are distinct. Most file systems that is DOS, Unix, or other operating systems use. simply file as a series of bytes, contiguous in the fall, with each file requires a program that are recognize which file contains what information. Contrary to this rule, the MFS and HFS file as two separate sections (section data and resources section) in the fall. Section "data" (the Data) contains information similar to other operating systems (for example, the data portion of the can contains the text of a document or information is a video file). The section "resources"(Resource) contains other information structurally related to the file (such as definitions of menus, graphics, sound, or codes administration). A file may only include the resources sector to be (in the data it is empty), or include only part of data is while the resources sector it is empty), or contains both the data and resources. A text file can be text in the data portion of the file and information related to the type of format and formatting text in the resource file, save. This order to be done when, for example, if a program with the format of the text formatting was not familiar, at least to be able to read your text. From the other side, the segmentation causes disharmony and lack of compatibility with other operating systems; copying a file from the file system of Mac System File, non of the Mac Resources section, the file goes. In Mac OS X from the structure of the memory management and multi-processing control, the same operating system, Unix, is used. This operating system is based on the core Mach (Mach kernel) is a small core operating system, which at the University of Carnegie Mellon in the states TV Us during a research project about parallel computing and distributed is created and the version of the BSD operating system Unix is an operating system by Steve Jobs at the company NeXT created and developed. Memory management system the new implementation of the program, the more you are on time and closing other apps running to cause the crash of a program can help prevent. Also, the operating system, the second operating system, the Macintosh is where the command line is also included. however, that to use this command line must Terminal Emulator by the user, run the Mac OS, the command line was not the first Mac operating system that has a command line. OS, A/UX is that its development has been suspended). Problems caused by several is that Mac OS X compared to Mac OS less user-friendly, and is working with it more difficult. Including these factors requires hardware more powerful to run the operating system. failure to provide some functionality of the operating system that a previous version existed, and some incompatibility serious with the previous version (because the drivers written for the Mac OS compatible with Mac OS X are not)....

, X 4 or (fourth extended filesystem) (briefly, ext4) is a file system-based journal that as the new version for the file system ext3, is introduced. the ext4 file system, the current default Linux kernel.

the system file first as a series of plugin compatible for System, File, former, i.e., ext3 was born, that a lot of this by the company Cluster File Systems for use in File System Lustre is a file system for computers, cluster (cluster) between the years 2003 to 2006 was developed, who its main purpose, storage limits, and add to the speed and efficiency of File System previous. Developers Linux of accept, the plugin written as part of the file system ext3, with the justification that the new plugin causes instability of the file system can be significant, but they instead decided that a branching of the code of ext3, there have been, and all the changes made, along with the other additional functionality in the new code apply and they file system the new to come there to ext4 called.

version of the introductory file system ext4, on 11 October 2008 to codes Linux version 2.6.19 were added, But codes final that this file system as a file system, stable, introduced in version 2.6.28 Linux was included. Version 2.6.28, along with file system new ext4 in December 2008, the publication found that in the new version of the file system ext4 as the file system of the proposed Linux was introduced. In 2010, Google announced that the structure of the storage of information in the to ext4, will change this company also, file system ext4 to replace the file system of YAFFS, on Android operating system....

, X 3 or (Third Extended Filesystem) (briefly ext3) a file system-based journal. ext3 file system, scroller, default Linux kernel....

On the 14th of August 1984., the IBM PC AT Released, which contains 20 DVDs, hard disk and PC DOS 3.0. Microsoft, MS-DOS 3.0 in parallel to the introduced. The address cluster to 16-bit is increased, which allows a maximum of 65, 524 clusters per volume and, consequently, the size of the file, the file system much more. However, the maximum number of allowed sections and the maximum (partition, rather than disk) size of 32 MIB did not change. Thus, although the address of the cluster 16 bits. this format today as FAT16 not be known. A type of Partition 0x04 this form of FAT16 with less than 65536 sectors (less than 32 MB for the size of the Section 512)....

In order to overcome the limit of the size of the volume FAT16, Microsoft has a new version of the file system is FAT32, the design that the greater the number of clusters, the possible support., but could reuse most of the code is available, so that the base memory is the conventional under DOS less than 5 KB has increased. Values of the cluster with the numbers 32 bit can be shown that of the 28 bits to hold the number of clusters used....

Apple in the conference developers WWDC 2017, and announced that the new version of the desktop operating system of this company with the name of the MacOS High Sierra file system, a new and dedicated APFS (stands for Apple File System) will use.

file system, a method for storing and organizing computer files and operating systems of the file system used different. For example, the Microsoft Windows operating system, from file systems, NTFS and FAT32 more distribution, Linux file system, ext3, and apple of the of the file system HFS+, in OS your using....

Protocol that nowadays, the use of it is a common swap, Internet key (IKE) is called. The first version of it in 1998, came to the market, and the common, it IKEv1. Because this is the first version of IKE is IPsec as the default was used. Specification IKEv1 section of the hide, it upgrade. For its promotion in 2005, etc. IKEv2 was created. With this update, the protocol more reliable and was in front of the DOS-attacks flexible....

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