what is DOS system file
Answers
Answer:
The system files are hidden files that do not appear when you use the DIR command to display a directory of a system disk. When you use the SYS command to transfer the system files to a disk, the file COMMAND.COM (which contains the command processor) is not transferred.
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⭐DOS :-
Any operating system which runs from the hard disk drive is termed a Disk Operating System ( D.O.S ). This also refers to the specific family of disk operating systems known as MS-DOS or Microsoft disk operating system. Anything that commands and controls the computer’s hardware and peripheral devices with control over the program, and its functionality is known as the operating system. This operating system which runs through the hard disk, is known as a disk operating system. For the first time, It was made and introduced for IBM by Microsoft, known as IBM PC DOS, in 1981.
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⭐List of DOS:-
The list of DOS made from 1981 – 1998 are as follows:
- IBM PC DOS – 1981
- DR-DOS – 1988
- ROM-DOS – 1989
- PTS-DOS – 1993
- FREE-DOS – 1998
It was rebranded version under the title IBM PC DOS, both of which came in the year 1981. DOS other than Microsoft in the market are:
- Apple DOS
- Apple Pro DOS
- Atari DOS
- Commodore DOS
- TRSDOS
- Amiga DOS
It was the first operating system used by IBM-compatible computers. It was first available in two different versions that were typically the same but marketed and controlled under two different brands. MS-DOS was the framework behind Windows operating systems until Windows XP.
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⭐Commands
It works on the phenomenon of operating functions through commands; here, we have 8 types of commands:
- Assoc: Associated Extension
- Tree: View Directory Structure
- File Search & Comparison
- Network Commands
- Windows Utilities
- AT commands
- Comparison
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⭐Conclusion
So with the introduction of Windows 3.0, It was near to its extinction. The Gui severely demolished the use of Ms DOS. With the introduction of Windows 95, It was used for bootstrapping, troubleshooting, and backwards-compatibility with its old software, particularly games, and no longer released as a standalone product. So it was the whole overview of Ms DOS. So, in the end, I would like to say that it has a vide element of exposure so it can never be outdated. So people working on it will always be profitable as it is free and it has the whole feature compared to the paid version of any operating systems such as IOS, Windows 10, etc. Apart from that, it’s a licensed os from Microsoft, so we can trust it as it is one of the biggest software company.