Operating System (OS) The Memory Buffer Register (MBR) None of these 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". is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. contains the address of the memory location that is to be read from or stored into. is a hardware memory device which denotes the location of the current instruction being executed. None of these 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". is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. contains the address of the memory location that is to be read from or stored into. is a hardware memory device which denotes the location of the current instruction being executed. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which file system DOS typically use ? LMFS FAT 32 FAT 16 NTFS LMFS FAT 32 FAT 16 NTFS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded in safe mode ? Mouse driver Keyboard driver VGA drive All of the listed here Mouse driver Keyboard driver VGA drive All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not concerned with control panel? Printer Run application Font Keyboard Printer Run application Font Keyboard ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not process states? Finished Ready Running New Finished Ready Running New ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The following applications may appear on system tray except System clock Network connection MS office suite Volume control System clock Network connection MS office suite Volume control ANSWER DOWNLOAD EXAMIANS APP
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