Operating System (OS) Which components appear in the initial windows start up display? Start menu Dialog box Task bar All of these Start menu Dialog box Task bar All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Trojan-Horse programs are hidden programs that do not show up on the system None of these do not usually work are legitimate programs that allow unauthorized access usually are immediately discovered are hidden programs that do not show up on the system None of these do not usually work are legitimate programs that allow unauthorized access usually are immediately discovered ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multi programming systems ...... Execute more jobs in the same time period Are easier to develop than single programming system Are used only by large mainframe computer Execute each job faster Execute more jobs in the same time period Are easier to develop than single programming system Are used only by large mainframe computer Execute each job faster ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The SJF algorithm executes first the job that last entered the queue that has been in the queue the longest with the least processor needs that first entered the queue None of these that last entered the queue that has been in the queue the longest with the least processor needs that first entered the queue None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The operating system creates ___ from the physical computer None of the listed here Virtual space Virtual computers Virtual device None of the listed here Virtual space Virtual computers Virtual device ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) An operating system version designed for use with a tablet PC is Microsoft Windows XP Media center edition Home edition None of these Tablet PC edition Media center edition Home edition None of these Tablet PC edition ANSWER DOWNLOAD EXAMIANS APP
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