Operating System (OS) Which of the following capabilities is required for a system program to execute more than one program at a time? virtual memory None of these multitasking word processing compiling virtual memory None of these multitasking word processing compiling ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following statement is true. All of these Thrashing is a natural consequence of virtual memory systems. Seek analysis is used for analysing control-unit busy problems. None of these The LRU algorithm pages out pages that have been used recently All of these Thrashing is a natural consequence of virtual memory systems. Seek analysis is used for analysing control-unit busy problems. None of these The LRU algorithm pages out pages that have been used recently ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Essential files of MS DOS are Lo.sys Msdos.sys Command.com All of the listed here Lo.sys Msdos.sys Command.com All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Daisy chain is a device for connecting a number of devices to a controller interconnecting a number of devices to a number of controllers connecting a number of controllers to a device None of these All of these connecting a number of devices to a controller interconnecting a number of devices to a number of controllers connecting a number of controllers to a device None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Part of a program where the shared memory is accessed and which should be executed invisibly is called directory critical section semaphores None of these mutual exclusion directory critical section semaphores None of these mutual exclusion ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which file is transferred when computer is start up ? Program files System files System files Document Program files System files System files Document ANSWER DOWNLOAD EXAMIANS APP
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