Operating System (OS) The SJF algorithm executes first the job that first entered the queue with the least processor needs None of these that last entered the queue that has been in the queue the longest that first entered the queue with the least processor needs None of these that last entered the queue that has been in the queue the longest ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can switch from one program to another on the desktop by clicking within the desired program's window or by clicking on its ...... button None of above Taskbar button Folder Icon None of above Taskbar button Folder Icon ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is the layer of a computer system between the hardware and the user program System environment None Operating environment Operating system System environment None Operating environment Operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is the first program run on a computer when the computer boots up? None System operations Operating system System software None System operations Operating system System software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the operand is given explicitly in the instruction? None of these index mode absolute mode indirect mode immediate mode None of these index mode absolute mode indirect mode immediate mode 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
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