Operating System (OS) You should save your computer from ? Viruses All of the listed here Time bombs Worms Viruses All of the listed here Time bombs Worms ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The main function of the dispatcher (the portion of the process scheduler) is swapping a process to the disk assigning ready process to the CPU suspending some of the processes when the CPU load is high None of these bring processes from the disk to the main memory swapping a process to the disk assigning ready process to the CPU suspending some of the processes when the CPU load is high None of these bring processes from the disk to the main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Indicate which is a pre-emptive scheduling algorithm Priority-based Shortest-job-next None of these Round-robin All of these Priority-based Shortest-job-next None of these Round-robin All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Write protect None of above Create back up Format Write protect None of above Create back up Format ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a correct association between a vendor and an operating system Microsoft Unix Redhat Linux AT & T DOS Novell Linux Microsoft Unix Redhat Linux AT & T DOS Novell Linux ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Trojan-Horse programs are hidden programs that do not show up on the system None of these usually are immediately discovered are legitimate programs that allow unauthorized access do not usually work are hidden programs that do not show up on the system None of these usually are immediately discovered are legitimate programs that allow unauthorized access do not usually work ANSWER DOWNLOAD EXAMIANS APP
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