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Gate1999_2.10

 A multi-user, multi-processing operating system cannot be implemented on hardware that does not support
(a) Address translation
(b) DMA for disk transfer
(c) At least two modes

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1Comment
Amit Pal @amitpal101
26 Sep 2016 12:48 pm

Ans (a)
Adress translation used for protection , one user should have access to only his memory area .