Operating System (OS) Thrashing can always be avoided by swapping is a natural consequence of virtual memory systems None of these can be caused by poor paging algorithms always occurs on large computers can always be avoided by swapping is a natural consequence of virtual memory systems None of these can be caused by poor paging algorithms always occurs on large computers ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is characteristic of an operating system? error recovery resource management memory management None of these All listed here error recovery resource management memory management None of these All listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The command interpreter None of these is usually the primary user interface is menu drive requires fixed format commands is quite different from the SCL interpreter None of these is usually the primary user interface is menu drive requires fixed format commands is quite different from the SCL interpreter ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) How can you optimize performance of your computer? Delete unused files Scan for virus Defrag disk All of above Delete unused files Scan for virus Defrag disk All of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a disk compression tool? None of these Drive space Scan disk Defragmenter None of these Drive space Scan disk Defragmenter ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) User action such as keystroke or mouse click are referred to as Tasks Processes Interrupt Event Tasks Processes Interrupt Event ANSWER DOWNLOAD EXAMIANS APP
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