Operating System (OS) In a magnetic disk, data is recorded in a set of concentric tracks which are subdivided into zones periods groups None of these sectors zones periods groups None of these sectors ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which type of command requires additional files to perform specific operations? Primary commands Internal commands External commands Valuable commands Primary commands Internal commands External commands Valuable commands ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following does not support more than one program at a time? Unix DOS Windows Linux Unix DOS Windows Linux ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Data encryption is mostly used by financial networks cannot be used by private installations is mostly used by public networks is not necessary, since data cannot be intercepted None of these is mostly used by financial networks cannot be used by private installations is mostly used by public networks is not necessary, since data cannot be intercepted None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Thrashing is a natural consequence of virtual memory systems always occurs on large computers can always be avoided by swapping can be caused by poor paging algorithms None of these is a natural consequence of virtual memory systems always occurs on large computers can always be avoided by swapping can be caused by poor paging algorithms None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A bar that inform you the available options in your computer, opened applications, background running applications and can be used to switch between applications quickly is Menu bar Task bar Tool bar Status bar Menu bar Task bar Tool bar Status bar ANSWER DOWNLOAD EXAMIANS APP
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