Operating System (OS) The primary purpose of an operating system is: To keep systems programmers employed To make the most efficient use of the computer hardware To allow people to use the computer To make computers easier to use To keep systems programmers employed To make the most efficient use of the computer hardware To allow people to use the computer To make computers easier to use ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A co-processor Is relatively easy to support in software Is quite common in modern computer Causes all processor to function equally Works with any application Is relatively easy to support in software Is quite common in modern computer Causes all processor to function equally Works with any application ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common security failure is None of these too much emphasis on preventing physical access depending on passwords insufficient technology used to prevent breaches carelessness by users None of these too much emphasis on preventing physical access depending on passwords insufficient technology used to prevent breaches carelessness by users ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ______ is most often done after fixing a problem, adding a new program or making configuration change Sleep Hibernate Restart Shut Down Sleep Hibernate Restart Shut Down ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A ___ is a set of computer instructions that carry out a task on the computer None of the listed here Memory files Program Database None of the listed here Memory files Program Database ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following key is used to move the pointer from one pane to next pane? F6 F4 F5 F3 F6 F4 F5 F3 ANSWER DOWNLOAD EXAMIANS APP
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