If you do not know which version of MS-DOS you are working with, which command will you use after having booted your operating system?
  • 1FORMAT command
  • 2DIR command
  • 3VER command
  • 4DISK command
Answer:- 1
Explanation:-

Solution:
In computing, ver is a command in various DOS, FlexOS, OS/2 and Microsoft Windows command line interpreters such as COMMAND.COM, cmd.exe and 4DOS/4NT. It prints the name and version of the operating system or the command shell.

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