Operating System (OS) Which of the following does not support more than one program at a time? Windows Linux Unix DOS Windows Linux Unix DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is false about disk when compared to main memory? longer storage capacity lower price per bit non-volatile faster None of these longer storage capacity lower price per bit non-volatile faster None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common security failure is too much emphasis on preventing physical access depending on passwords carelessness by users None of these insufficient technology used to prevent breaches too much emphasis on preventing physical access depending on passwords carelessness by users None of these insufficient technology used to prevent breaches ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not an operating system ? Linux DOS Windows Oracle Linux DOS Windows Oracle 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 Tool bar Task bar Status bar Menu bar Tool bar Task bar Status bar Menu bar ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following operating system reads and reacts in actual time? Quick Response System Batch Processing System Real Time System Time Sharing System Quick Response System Batch Processing System Real Time System Time Sharing System ANSWER DOWNLOAD EXAMIANS APP
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