Computer Science · Operating Systems
निम्नलिखित में से कौन-सा एक मल्टी-यूज़र (multi-user) ऑपरेटिंग सिस्टम है?
- 1यूनिक्स (Unix)✓
- 2एमएस-डॉस (MS-DOS)
- 3आईओएस (iOS)
- 4विंडोज 7 (Windows 7)
सही उत्तर देखें
यूनिक्स (Unix)
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