Operating System (OS) Which of the following is a type of systems software used on microcomputers? None of these PC-DOS Unix MS-DOS All of these None of these PC-DOS Unix MS-DOS All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is system software ? Operating system Compiler All of the listed here Utillities Operating system Compiler All of the listed here Utillities ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is characteristic of an operating system? All listed here memory management error recovery resource management None of these All listed here memory management error recovery resource management None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What scheduling algorithm allows processes that are logical runnable to be temporarily suspended? non-preemptive scheduling FIFO preemptive scheduling FCFS None of these non-preemptive scheduling FIFO preemptive scheduling FCFS None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which menu bar selection would you access to open file? Option None of above View Help Option None of above View Help ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Write protect Format Create back up None of above Write protect Format Create back up None of above ANSWER DOWNLOAD EXAMIANS APP
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