Operating System (OS) The shortcut key to open a task manager is: F1 Alt + Tab Alt + Ctrl + Delete Alt + F1 F1 Alt + Tab Alt + Ctrl + Delete Alt + F1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... runs on a computer hardware and serves as a platform for other system to run on Application system System software All of above Operating system Application system System software All of above Operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which windows features can be accessed from the start menu ? Windows Explorer All of the listed here Help Microsoft network Windows Explorer All of the listed here Help Microsoft network ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common security failure is None of these depending on passwords insufficient technology used to prevent breaches too much emphasis on preventing physical access carelessness by users None of these depending on passwords insufficient technology used to prevent breaches too much emphasis on preventing physical access carelessness by users ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the operating system that reads and reacts in terms of actual time. Batch system Real time system Time sharing system None of these Quick response system Batch system Real time system Time sharing system None of these Quick response system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The dispatcher is always small and simple puts tasks in I/O wait actually schedules the tasks into the processor never changes task priorities None of these is always small and simple puts tasks in I/O wait actually schedules the tasks into the processor never changes task priorities None of these ANSWER DOWNLOAD EXAMIANS APP
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