Operating System (OS) Which is not a system tool? Folder Format Scandisk Backup Folder Format Scandisk Backup ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and hold and wait buffer overflow race around condition None of these deadlock avoidance hold and wait buffer overflow race around condition None of these deadlock avoidance ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What scheduling algorithm allows processes that are logical runnable to be temporarily suspended? None of these FCFS FIFO non-preemptive scheduling preemptive scheduling None of these FCFS FIFO non-preemptive scheduling preemptive scheduling ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) How can you optimize performance of your computer? Delete unused files Scan for virus All of above Defrag disk Delete unused files Scan for virus All of above Defrag disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is an example of utility? Antivirus Operating system Word Data recovery Antivirus Operating system Word Data recovery ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary job of the operating system is Manage Commands Manage Users Manage Programs Manage Resources Manage Commands Manage Users Manage Programs Manage Resources ANSWER DOWNLOAD EXAMIANS APP
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