Which one of the following is not a multi-user operating system ?
[amp_mcq option1=”UNIX” option2=”Windows XP” option3=”MS-DOS” option4=”Windows 2000″ correct=”option3″]
This question was previously asked in
UPSC CISF-AC-EXE – 2023
– UNIX, Windows 2000, and even later versions like Windows XP (though primarily desktop OS, they have features like Fast User Switching and support for services running under different users, and Windows 2000 was a significant multi-user capable OS designed for servers/workstations) are capable of multi-user operation to varying extents.
– MS-DOS strictly lacks multi-user capabilities.