Operating System (OS) Which of the following is not the user file extension? .doc .xls .ppt .sys .doc .xls .ppt .sys ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which operating system uses short file names? Windows Unix All of above DOS Windows Unix All of above DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You should choose sleep option when The computer is tired after working for the whole day You finish working and going to bed When computer gets hanged frequently. Let it sleep for some time You are leaving for a very short time and want to resume you work shortly The computer is tired after working for the whole day You finish working and going to bed When computer gets hanged frequently. Let it sleep for some time You are leaving for a very short time and want to resume you work shortly 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) Block caches or buffer caches are used to speed up main memory read operation to increase the capacity of the main memory to improve disk performance to handle interrupts None of these to speed up main memory read operation to increase the capacity of the main memory to improve disk performance to handle interrupts None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If the displayed system time and date is wrong, you can reset it using Write Write file Calendar Control panel Write Write file Calendar Control panel ANSWER DOWNLOAD EXAMIANS APP
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