Operating System (OS) The technique, for sharing the time of a computer among several jobs. Which switches jobs so rapidly such that each job appears to have the computer to itself: None of these time sharing FIFO time domain time out None of these time sharing FIFO time domain time out ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the method of handling deadlocks? Pretend that deadlocks never occur in the system Use a protocol to ensure that the system will never enter a deadlock state All of these Allow the system to enter the deadlock state and then recover Pretend that deadlocks never occur in the system Use a protocol to ensure that the system will never enter a deadlock state All of these Allow the system to enter the deadlock state and then recover ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following statement about directories is false? Directories can be deleted Directories cannot be renamed The root directory is always at the highest level Directories can exist inside directories Directories can be deleted Directories cannot be renamed The root directory is always at the highest level Directories can exist inside directories ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) UNIX operating system is a(n) Multi user operating system Time sharing operating system All of the listed here Multi tasking operating system Multi user operating system Time sharing operating system All of the listed here Multi tasking operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not concerned with control panel? Keyboard Printer Run application Font Keyboard Printer Run application Font ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is not a system tool? All of the listed here Virus scanning Backup Disk defragment All of the listed here Virus scanning Backup Disk defragment ANSWER DOWNLOAD EXAMIANS APP
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