Operating System (OS) IBM released its first PC in 1981. Can you name the operating system which was most popular at that time? OS/360 MS-DOS PC-DOS CP/M None of these OS/360 MS-DOS PC-DOS CP/M None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following concept is best to preventing page faults ? Paging The working set Hit ratios Address location resolution Paging The working set Hit ratios Address location resolution ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to the organized collection of software that controls the overall operation of a computer? None of these Peripheral system Controlling system Operating system Working system None of these Peripheral system Controlling system Operating system Working system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What problem is solved by Dijkstra's banker's algorithm? deadlock recovery None of these deadlock avoidance mutual exclusion cache coherence deadlock recovery None of these deadlock avoidance mutual exclusion cache coherence ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Thrashing is a natural consequence of virtual memory systems can be caused by poor paging algorithms None of these always occurs on large computers can always be avoided by swapping is a natural consequence of virtual memory systems can be caused by poor paging algorithms None of these always occurs on large computers can always be avoided by swapping ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The maximum size of a write file is limited to only Name of the file Extension of the file The amount of memory in your computer All of above Name of the file Extension of the file The amount of memory in your computer All of above ANSWER DOWNLOAD EXAMIANS APP
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