OS_Quiz_1 - 1/ What is not a main function of an operating...

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1/ What is not a main function of an operating system? A/ Provide the users with an extended (virtual) machine B/ Manage the I/O devices C/ Provide user interfaces D/ Support virtual memory. 2/ Which of the following instructions should be allowed in user mode? A/ Set the time-of-day clock B/ Disable all interrupts C/ Read the time-of-day clock D/ Change the memory map 3/ Which of the following is OS component? A/ Space Management B/ Speed Management C/ Time Management D/ Process Management 4/ MS- DOS is an example of … A/ Layered System B/ Monolithic system C/ Virtual machine D/ Client- server model 5/ What is interrupt vector? A/ A signal an I/O devices sends to CPU B/ Part of memory which contains the addresses of interrupt handlers C/ None of the above 6/ Which of the following statements is incorrect about time-sharing and multi programming systems? A/ In a timesharing system, multiple users can access the system simultaneously B/ All timesharing systems are programming systems C/ All multiprogramming systems are timesharing systems
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This note was uploaded on 12/07/2011 for the course JAPANESE JP3248 taught by Professor Kuoda during the Spring '11 term at Université Stendhal Grenoble 3.

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OS_Quiz_1 - 1/ What is not a main function of an operating...

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