What are the three system files needed to load DOS?
Answers
Answer:
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An introduction to the DOS Operating system The heart of the DOS operating system are the three SYSTEM files that make up the DOS itself. These three files are called IO.SYS, MSDOS.SYS and COMMAND.COM. The two files with the .SYS extension are made HIDDEN and READ ONLY so they cant be deleted from the disk.
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Answer:
The three system files needed to load DOS:
IO. SYS, MSDOS. SYS (which are hidden system files), and COMMAND.COM
Explanation:
System files are hidden files that do not appear when you use the DIR command to display a system disc directory. When you use the SYS command to copy system files to disc, the file COMMAND.COM (which contains the command processor) is not copied. DOS is built around three files: IO. SYS, MSDOS. SYS (which are hidden system files), and COMMAND.COM (which is a visible file). All three of these files are stored at the root of drive C on the primary active boot partition.