Operating System (OS) Essential files of MS DOS are Msdos.sys Lo.sys All of the listed here Command.com Msdos.sys Lo.sys All of the listed here Command.com ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which of the storage placement strategies a program is placed in the largest available hole in the main memory? best fit None of these buddy first fit worst fit best fit None of these buddy first fit worst fit 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 Paging Multitasking Partitioning None of these Windowing Paging Multitasking Partitioning None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following statement is true. Thrashing is a natural consequence of virtual memory systems. All of these None of these Seek analysis is used for analysing control-unit busy problems. The LRU algorithm pages out pages that have been used recently Thrashing is a natural consequence of virtual memory systems. All of these None of these Seek analysis is used for analysing control-unit busy problems. The LRU algorithm pages out pages that have been used recently ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not concerned with control panel? Run application Keyboard Printer Font Run application Keyboard Printer Font ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A bar that inform you the available options in your computer, opened applications, background running applications and can be used to switch between applications quickly is Status bar Tool bar Task bar Menu bar Status bar Tool bar Task bar Menu bar ANSWER DOWNLOAD EXAMIANS APP
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