Operating System (OS) In a magnetic disk, data is recorded in a set of concentric tracks which are subdivided into None of these zones periods groups sectors None of these zones periods groups sectors ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which components appear in the initial windows start up display? Start menu Dialog box Task bar All of these Start menu Dialog box Task bar All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To display system boot menu which of the following key you must press ? F5 F8 F4 F7 F5 F8 F4 F7 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary job of the operating system of a computer is to provide utilities command resources None of these manage resources be user friendly provide utilities command resources None of these manage resources be user friendly ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Banker's algorithm is used To detect deadlock To prevent deadlock To rectify deadlock To solve deadlock To detect deadlock To prevent deadlock To rectify deadlock To solve deadlock ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Buffer Register (MBR) 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. None of these is a hardware memory device which denotes the location of the current instruction being executed. contains the address of the memory location that is to be read from or stored into. 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. None of these is a hardware memory device which denotes the location of the current instruction being executed. contains the address of the memory location that is to be read from or stored into. ANSWER DOWNLOAD EXAMIANS APP
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