thilasuggesti - B. displaycalc C.caldisplay D.cal--answer D...

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Question’s Suggestion 1. A page fault means that we referenced a page A. outside the memory boundaries B. with an incorrect I/O request C. that was not in secondary storage D. that was not in main memory anwer D 2. The simplest way to break a deadlock is to A. preempt a resource B. rollback C. kill one of the processes D. lock one of the processes answer C 3. Which of the following information bits used by the various page replacement policies indicates if the page has been called lately? A. Locality bit B Status bit C. Referenced bit D. Modified bit answer C 4. If Round Robin is used with a time quantum of 1 second, the turnaround time for Job 2 will be Job Number CPU Time 1 1 hour 2 1 second 3 1 second A. 1 second B. 2 seconds C. 1 hour D. 1 hour, 1 second answer B 5. What is the linux command to change the file permission A.chmod B.changemode C.exec D. run --Answer A
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6. What is the Linux command to display the calendar A. calendar
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Unformatted text preview: B. displaycalc C.caldisplay D.cal--answer D 7. What is the Linux command to copy files or directories A.copy B.cp C.copyfile D.copydir-------B 8. What is the Linux command to display the lines of text on screen A. display B. screen C.output D.echo--------d 9. What is the Linux command to print the current user id A.printwho B.whoami C.whoiam D.iamwho-------b 10. A system has 7 processes (A-G) and 6 resources (R-W). Process A holds R and wants S; Process B holds nothing and wants T Process C holds nothing and wants S; Process D holds U and wants S and T, Process E holds T and wants W ; Process F holds W and wants S, Process G holds V and wants U. The diagram draw below. Is the system deadlocked? A. The system is deadlocked because there are not enough resources. B. The system is deadlocked because the process G hold V C. The system is not dead locked because there is no cycle Answer is C...
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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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thilasuggesti - B. displaycalc C.caldisplay D.cal--answer D...

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