Operating System (OS) What program runs first after computer is booted and loading GUI ? Desktop manager Windows Explorer Authentication File manager Desktop manager Windows Explorer Authentication File manager ANSWER DOWNLOAD EXAMIANS APP
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) Which of the following is not true about the memory management? virtual memory is used only in multi-user systems paging suffers from internal fragmentation None of these segmentation suffers from external fragmentation segmented memory can be paged virtual memory is used only in multi-user systems paging suffers from internal fragmentation None of these segmentation suffers from external fragmentation segmented memory can be paged ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) UNIX operating system is a(n) All of the listed here Multi tasking operating system Multi user operating system Time sharing operating system All of the listed here Multi tasking operating system Multi user operating system Time sharing operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following appear in Windows menu bar? File All of above Edit Help File All of above Edit Help ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... controls the way in which the computer system functions and provides a means by which users can interact with the computer The platform The operating system The motherboard Application software The platform The operating system The motherboard Application software ANSWER DOWNLOAD EXAMIANS APP
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