Operating System (OS) Which of the following is default location of saving and opening file ? Desktop All of the listed here My documents My computer Desktop All of the listed here My documents My computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to the software which can be legally compiled and often used for free? Firmware program Shareware program Mindware Public domain program None of these Firmware program Shareware program Mindware Public domain program None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Indicate which is a pre-emptive scheduling algorithm Shortest-job-next Round-robin All of these None of these Priority-based Shortest-job-next Round-robin All of these None of these Priority-based 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. None of these 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. 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 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. 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 policy replace a page if it is not in the favoured subset of a process's pages? None of these Working set FIFO LFU LRU None of these Working set FIFO LFU LRU ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following memory unit that processor can access more rapidly Read Only Memory Cache memory Main Memory Virtual Memory Read Only Memory Cache memory Main Memory Virtual Memory ANSWER DOWNLOAD EXAMIANS APP
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