Operating System (OS) Which are the most important features of Microsoft Windows program? Windows Pull-down menus All of these Icons None of these Windows Pull-down menus All of these Icons None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following key is used to refresh the active window? F8 F5 F9 F7 F8 F5 F9 F7 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Seeks analysis None of these is used for analyzing control-unit busy problems is only shown on real-time displays is used for analyzing paging problems is used for analyzing device busy problems None of these is used for analyzing control-unit busy problems is only shown on real-time displays is used for analyzing paging problems is used for analyzing device busy problems ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the method of handling deadlocks? 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 Pretend that deadlocks never occur in the system All of these 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 Pretend that deadlocks never occur in the system All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The purpose of run command in start menu is to Launch internet browser Start programs Open internet explorer Open windows explorer Launch internet browser Start programs Open internet explorer Open windows explorer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The FIFO algorithm executes first the job that last entered the queue executes first the job that first entered the queue execute first the job that has been in the queue the longest executes first the job with the least processor needs None of these executes first the job that last entered the queue executes first the job that first entered the queue execute first the job that has been in the queue the longest executes first the job with the least processor needs None of these ANSWER DOWNLOAD EXAMIANS APP
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