Operating System (OS) For how many processes which are sharing common data, the Dekker's algorithm implements mutual exclusion? 1 None of these 4 3 2 1 None of these 4 3 2 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded in safe mode ? Keyboard driver Mouse driver All of the listed here VGA drive Keyboard driver Mouse driver All of the listed here VGA drive ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To display system boot menu which of the following key you must press ? F7 F4 F8 F5 F7 F4 F8 F5 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The instruction register is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. 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. 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. 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. 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". ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not an operating system ? Windows Linux DOS Oracle Windows Linux DOS Oracle ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A page fault is an access to a page not currently in memory is a reference to a page belonging to another program occurs when a program accesses a page of memory None of these is an error is a specific page is an access to a page not currently in memory is a reference to a page belonging to another program occurs when a program accesses a page of memory None of these is an error is a specific page ANSWER DOWNLOAD EXAMIANS APP
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