Operating System (OS) The LRU algorithm pages out pages that have not been used recently None of these pages out pages that have been used recently pages out the first page in a given area pages out pages that have been least used recently pages out pages that have not been used recently None of these pages out pages that have been used recently pages out the first page in a given area pages out pages that have been least used recently ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Boot startup process Clean up the computer memory Prepare the computer ready Loads system files to RAM Checks the computer connections Clean up the computer memory Prepare the computer ready Loads system files to RAM Checks the computer connections ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Access time is the highest in the case of swapping devices magnetic disk floppy disk None of these cache swapping devices magnetic disk floppy disk None of these cache ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary purpose of an operating system is to: allow people to sue the computers None of these keep system programmers employed make the most efficient use of the hardware make computer easier to use allow people to sue the computers None of these keep system programmers employed make the most efficient use of the hardware make computer easier to use ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Seeks analysis is used for analyzing device busy problems is used for analyzing paging problems is used for analyzing control-unit busy problems is only shown on real-time displays None of these is used for analyzing device busy problems is used for analyzing paging problems is used for analyzing control-unit busy problems is only shown on real-time displays None of these 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 Use a protocol to ensure that the system will never enter a deadlock state All of these Pretend that deadlocks never occur in the system Allow the system to enter the deadlock state and then recover Use a protocol to ensure that the system will never enter a deadlock state All of these ANSWER DOWNLOAD EXAMIANS APP
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