Operating System (OS) Which of the following command is used to switch between the window programs? Ctrl+Tab None of these Alt+Tab Alt+F4 Ctrl+Tab None of these Alt+Tab Alt+F4 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The dispatcher puts tasks in I/O wait actually schedules the tasks into the processor is always small and simple never changes task priorities None of these puts tasks in I/O wait actually schedules the tasks into the processor is always small and simple never changes task priorities None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Producer consumer problem can be solved using All of these semaphores monitors event counters None of these All of these semaphores monitors event counters None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Can you name of the major Operating System used in computers? UNIX All of these OS/2 MS DOS None of these UNIX All of these OS/2 MS DOS None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which are the most important features of Microsoft Windows program? Icons Windows None of these All of these Pull-down menus Icons Windows None of these All of these Pull-down menus ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not concerned with control panel? Keyboard Printer Font Run application Keyboard Printer Font Run application ANSWER DOWNLOAD EXAMIANS APP
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