Unix is a _________ operating system.
2016
Unix is a _________ operating system.
- A.
Multi-user and single-tasking
- B.
Single-user and single-tasking
- C.
Single-user and multitasking
- D.
Multi-user and multitasking
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Correct answer: D
Unix is a multi-user and multitasking operating system. Multi-user means more than one user can use the system, often through terminals or network connections. Multitasking means the operating system can manage multiple processes at the same time. Therefore, the correct option is multi-user and multitasking.