Operating System (OS) Which of the following capabilities is required for a system program to execute more than one program at a time? None of these multitasking virtual memory compiling word processing None of these multitasking virtual memory compiling word processing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Buffer Register (MBR) 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. 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 hardware memory device which denotes the location of the current instruction being executed. None of these 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. 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 hardware memory device which denotes the location of the current instruction being executed. None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When you rename a file five times then the number of file in the disk is 3 5 1 2 3 5 1 2 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A real time operating system is most likely to be used for which of the following task? Controlling the fuel injection system of an automobile engines Controlling access to a shared printer in a network Ensuring that system clock works correctly on server Managing the access to system files in a laptop computers Controlling the fuel injection system of an automobile engines Controlling access to a shared printer in a network Ensuring that system clock works correctly on server Managing the access to system files in a laptop computers ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Essential files of MS DOS are All of the listed here Lo.sys Command.com Msdos.sys All of the listed here Lo.sys Command.com Msdos.sys ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded in safe mode ? VGA drive Mouse driver All of the listed here Keyboard driver VGA drive Mouse driver All of the listed here Keyboard driver ANSWER DOWNLOAD EXAMIANS APP
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