Operating System (OS) In windows, start button is used to Turn off the system Run applications All of the listed here Device setting Turn off the system Run applications All of the listed here Device setting ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the function of folder? All of the listed here Save files Move files Delete files All of the listed here Save files Move files Delete files ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) An incremental backup saves all files None of these uses more tapes should be done each month saves only files that have recently changed saves all files None of these uses more tapes should be done each month saves only files that have recently changed ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is true for unconditional disk formatting? Do not check/scan surface after format Destroys every byte of data on a disk by overwriting it with with blank spaces All of above Transfer system files after format Do not check/scan surface after format Destroys every byte of data on a disk by overwriting it with with blank spaces All of above Transfer system files after format ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common security failure is None of these depending on passwords insufficient technology used to prevent breaches carelessness by users too much emphasis on preventing physical access None of these depending on passwords insufficient technology used to prevent breaches carelessness by users too much emphasis on preventing physical access ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Buffer Register (MBR) None of these is a hardware memory device which denotes the location of the current instruction being executed. contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". contains the address of the memory location that is to be read from or stored into. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. None of these is a hardware memory device which denotes the location of the current instruction being executed. contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". contains the address of the memory location that is to be read from or stored into. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. ANSWER DOWNLOAD EXAMIANS APP
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