What are the two functions of an operating system?

What are the two functions of an operating system?
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I t interact with computer's bios and hardware I t interact with computer's bios and software
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Description : State any two functions of operating system,. -Technology

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Description : What is an operating system? Explain its functions with an examples. -Technology

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Last Answer : c) the set of primitive functions upon which the rest of operating systems functions are built up

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Description : Which of the following are the functions of operating system? i) recovering from errors ii) facilitating input/output iii) facilitating parallel operation iv) sharing hardware among users v) implementing user interface A) i, ii, ... only C) ii, iii, iv and v only D) All i, ii, iii, iv and v

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Which of the following is/are the functions of operating system? i) Sharing hardware among users. ii) Allowing users to share data among themselves. iii) Recovering from errors. iv) Preventing users from interfering with one another. v) Scheduling resources among users. A) i, ii, iii and iv only B) ii, iii, iv and v only C) i, iii, iv and v only D) All i, ii, iii, iv and v

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