With an examples describe the disk operating system?

One example of a disk operating system is Microsoft Disk Operating System (MS-DOS). MS-DOS was a popular operating system used in the 1980s and 1990s on IBM-compatible personal computers. It was a command-line based system that required users to type in commands to perform tasks such as copying files, running programs, and managing directories.

For example, to copy a file from one directory to another in MS-DOS, a user would type in the command "copy filename.ext destination" where "filename.ext" is the name of the file to be copied and "destination" is the directory where the file should be copied to.

Overall, disk operating systems like MS-DOS were essential for managing files and running programs on early personal computers before graphical user interfaces became more common.

A disk operating system (DOS) is a computer operating system that uses the hard disk drive as its primary storage device. DOS is responsible for managing the files and directories on the hard drive, as well as launching and running programs.

Example: MS-DOS (Microsoft Disk Operating System) is a DOS that was developed by Microsoft in the 1980s. MS-DOS was used on many personal computers, including IBM PCs and clones. MS-DOS was a command-line operating system, which means that users had to type commands to perform tasks. For example, to create a new directory, users would type the command "md newdir."

DOS is no longer as common as it once was, as most modern computers use graphical user interfaces (GUIs) instead of command lines. However, DOS is still used on some embedded systems and industrial computers.