Operating System (OS) ...... transforms one interface into other interface Software Program Data None Software Program Data None ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The purpose of run command in start menu is to Open windows explorer Launch internet browser Open internet explorer Start programs Open windows explorer Launch internet browser Open internet explorer Start programs ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores None of these synchronize critical resources to prevent deadlock are used to do I/O synchronize critical resources to prevent contention are used for memory management None of these synchronize critical resources to prevent deadlock are used to do I/O synchronize critical resources to prevent contention are used for memory management ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Scissoring enables a part of data to be displayed entire data to be displayed full data display on full area of screen None of these no data to be displayed a part of data to be displayed entire data to be displayed full data display on full area of screen None of these no data to be displayed ANSWER DOWNLOAD EXAMIANS APP
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". 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. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. 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". 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. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a type of systems software used on microcomputers? None of these All of these PC-DOS Unix MS-DOS None of these All of these PC-DOS Unix MS-DOS ANSWER DOWNLOAD EXAMIANS APP
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