Operating System (OS) How can you optimize performance of your computer? All of above Delete unused files Scan for virus Defrag disk All of above Delete unused files Scan for virus Defrag disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Sleep is a good mode to use because It makes computer fresh after it wakes up All of the listed here It consumes low battery when you start it again It saves power which in true is saving money It makes computer fresh after it wakes up All of the listed here It consumes low battery when you start it again It saves power which in true is saving money ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If the number of bits in a virtual address of a program is 16 and the page size is 0.5 K bytes, the number of pages in the virtual address space is 64 16 128 None of these 32 64 16 128 None of these 32 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is default location of saving and opening file ? All of the listed here My documents Desktop My computer All of the listed here My documents Desktop My computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which operating system uses short file names? DOS Windows All of above Unix DOS Windows All of above Unix ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following statement is true. None of these Thrashing is a natural consequence of virtual memory systems. The LRU algorithm pages out pages that have been used recently All of these Seek analysis is used for analysing control-unit busy problems. None of these Thrashing is a natural consequence of virtual memory systems. The LRU algorithm pages out pages that have been used recently All of these Seek analysis is used for analysing control-unit busy problems. ANSWER DOWNLOAD EXAMIANS APP
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