Operating System (OS) You should save your computer from ? Worms Time bombs Viruses All of the listed here Worms Time bombs Viruses All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the operand is given explicitly in the instruction? immediate mode index mode absolute mode indirect mode None of these immediate mode index mode absolute mode indirect mode None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A user-interface that is easy to use is considered to be User-simple None of these User-happy User-friendly User-simple None of these User-happy User-friendly 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
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? Partitioning Paging Windowing Multitasking None of these Partitioning Paging Windowing Multitasking None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the system which deals with the running of the actual computer and not with the programming problems? Systems program Operating system Source program None of these Object program Systems program Operating system Source program None of these Object program ANSWER DOWNLOAD EXAMIANS APP
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