Operating System (OS) Which of the following file menu option saves document to disk? Save Create Rename All of above Save Create Rename All of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Buffer Register (MBR) 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". 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 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". 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 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What problem is solved by Dijkstra's banker's algorithm? cache coherence deadlock avoidance mutual exclusion deadlock recovery None of these cache coherence deadlock avoidance mutual exclusion deadlock recovery None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which file is transferred when computer is start up ? System files System files Document Program files System files System files Document Program files ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Who is called a supervisor of computer activity ? Memory I / O Devices Control unit Operating system Memory I / O Devices Control unit Operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A graphical user interface displays Both of Above Text None of Above Graphics Both of Above Text None of Above Graphics ANSWER DOWNLOAD EXAMIANS APP
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