Operating System (OS) Which are the most important features of Microsoft Windows program? Windows Icons Pull-down menus All of these None of these Windows Icons Pull-down menus All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common security failure is depending on passwords None of these too much emphasis on preventing physical access carelessness by users insufficient technology used to prevent breaches depending on passwords None of these too much emphasis on preventing physical access carelessness by users insufficient technology used to prevent breaches ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The following applications may appear on system tray except System clock Network connection Volume control MS office suite System clock Network connection Volume control MS office suite ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Part of a program where the shared memory is accessed and which should be executed invisibly is called semaphores None of these directory critical section mutual exclusion semaphores None of these directory critical section mutual exclusion ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... controls the way in which the computer system functions and provides a means by which users can interact with the computer Application software The platform The motherboard The operating system Application software The platform The motherboard The operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which components appear in the initial windows start up display? Dialog box Start menu All of these Task bar Dialog box Start menu All of these Task bar ANSWER DOWNLOAD EXAMIANS APP
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