Operating System (OS) Interprocess communication None of these is required for all processes is usually done via disk drives is never necessary, allows processes to synchronize activity None of these is required for all processes is usually done via disk drives is never necessary, allows processes to synchronize activity ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The SJF algorithm executes first the job that first entered the queue that last entered the queue None of these that has been in the queue the longest with the least processor needs that first entered the queue that last entered the queue None of these that has been in the queue the longest with the least processor needs ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is false about disk when compared to main memory? non-volatile faster None of these lower price per bit longer storage capacity non-volatile faster None of these lower price per bit longer storage capacity ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following key is used to refresh the active window? F7 F8 F5 F9 F7 F8 F5 F9 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not the function of the operating system? Virus protection Disk management Application management Memory management Virus protection Disk management Application management Memory management ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a block device mouse terminals printer None of these disk mouse terminals printer None of these disk ANSWER DOWNLOAD EXAMIANS APP
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