Operating System (OS) The FIFO algorithm execute first the job that has been in the queue the longest executes first the job that first entered the queue None of these executes first the job with the least processor needs executes first the job that last entered the queue execute first the job that has been in the queue the longest executes first the job that first entered the queue None of these executes first the job with the least processor needs executes first the job that last entered the queue ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to all the programs inside the computer with makes it usable? Shareware Firm ware None of these Application software System software Shareware Firm ware None of these Application software System software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded in safe mode ? Keyboard driver Mouse driver All of the listed here VGA drive Keyboard driver Mouse driver All of the listed here VGA drive ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To save your computer from viruses you will do Make physical safe for the removal disk Scan the removable disk before using it All of these Install antivirus software and run it Make physical safe for the removal disk Scan the removable disk before using it All of these Install antivirus software and run it ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What problem is solved by Dijkstra's banker's algorithm? cache coherence mutual exclusion deadlock recovery None of these deadlock avoidance cache coherence mutual exclusion deadlock recovery None of these deadlock avoidance ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which are the most important features of Microsoft Windows program? Windows Icons All of these None of these Pull-down menus Windows Icons All of these None of these Pull-down menus ANSWER DOWNLOAD EXAMIANS APP
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