Operating System (OS) Can you name of the major Operating System used in computers? MS DOS None of these All of these OS/2 UNIX MS DOS None of these All of these OS/2 UNIX ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Taskbar is used for Switching between program Start a program Navigation program All of the listed here Switching between program Start a program Navigation program All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them? Windowing Partitioning Multitasking None of these Paging Windowing Partitioning Multitasking None of these Paging ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The LRU algorithm pages out pages that have not been used recently pages out pages that have been used recently pages out pages that have been least used recently pages out the first page in a given area None of these pages out pages that have not been used recently pages out pages that have been used recently pages out pages that have been least used recently pages out the first page in a given area None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded into main memory when the computer is booted? utility programs internal command instructions word processing instructions external command instructions None of these utility programs internal command instructions word processing instructions external command instructions None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following file menu option saves document to disk? Rename Create All of above Save Rename Create All of above Save ANSWER DOWNLOAD EXAMIANS APP
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