Operating System (OS) The most common systems security method is passwords None of these All of these encryption firewall passwords None of these All of these encryption firewall ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multi programming systems ...... Are used only by large mainframe computer Execute each job faster Are easier to develop than single programming system Execute more jobs in the same time period Are used only by large mainframe computer Execute each job faster Are easier to develop than single programming system Execute more jobs in the same time period ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) How do you connect internet in your system ? None of the listed here My computer >> dialup networking Control panel >> modem Network neighborhood None of the listed here My computer >> dialup networking Control panel >> modem Network neighborhood ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) First-in-First-Out (FIFO) scheduling is Deadline Scheduling Non Preemptive Scheduling Fair Share Scheduling Preemptive Scheduling Deadline Scheduling Non Preemptive Scheduling Fair Share Scheduling Preemptive Scheduling ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not true about the memory management? None of these virtual memory is used only in multi-user systems paging suffers from internal fragmentation segmented memory can be paged segmentation suffers from external fragmentation None of these virtual memory is used only in multi-user systems paging suffers from internal fragmentation segmented memory can be paged segmentation suffers from external fragmentation ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The FIFO algorithm None of these execute first the job that has been in the queue the longest executes first the job that first entered the queue executes first the job that last entered the queue executes first the job with the least processor needs None of these execute first the job that has been in the queue the longest executes first the job that first entered the queue executes first the job that last entered the queue executes first the job with the least processor needs ANSWER DOWNLOAD EXAMIANS APP
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