Operating System (OS) A user-interface that is easy to use is considered to be User-friendly None of these User-happy User-simple User-friendly None of these User-happy User-simple ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can use print manage window To interrupt printing To check status of files in the print queue To cancel the print job All of these To interrupt printing To check status of files in the print queue To cancel the print job All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a layer of operating system? Kernel Shell Application program Critical selection Kernel Shell Application program Critical selection ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to the organized collection of software that controls the overall operation of a computer? Operating system None of these Peripheral system Working system Controlling system Operating system None of these Peripheral system Working system Controlling system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the method of handling deadlocks? Pretend that deadlocks never occur in the system Allow the system to enter the deadlock state and then recover All of these Use a protocol to ensure that the system will never enter a deadlock state Pretend that deadlocks never occur in the system Allow the system to enter the deadlock state and then recover All of these Use a protocol to ensure that the system will never enter a deadlock state ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____. lengthened; shortened shortened; shortened lengthened; lengthened None of these shortened; lengthened lengthened; shortened shortened; shortened lengthened; lengthened None of these shortened; lengthened ANSWER DOWNLOAD EXAMIANS APP
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