Operating System (OS) Which of the following is not a system tool ? Scandisk Disk defragment Doskey Drive space Scandisk Disk defragment Doskey Drive space ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Taskbar is used for All of the listed here Switching between program Start a program Navigation program All of the listed here Switching between program Start a program Navigation program ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not an advantage of multiprogramming? decreased operating-system overhead ability to assign priorities to jobs None of these shorter response time increased throughput decreased operating-system overhead ability to assign priorities to jobs None of these shorter response time increased throughput ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary purpose of an operating system is to: keep system programmers employed allow people to sue the computers make the most efficient use of the hardware None of these make computer easier to use keep system programmers employed allow people to sue the computers make the most efficient use of the hardware None of these make computer easier to use ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ___ are list of commands that appear on the screen Icons GUIS Menus Windows Icons GUIS Menus Windows ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following appear in Windows menu bar? Help All of above File Edit Help All of above File Edit ANSWER DOWNLOAD EXAMIANS APP
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