Operating System (OS) A graphical user interface displays None of Above Text Graphics Both of Above None of Above Text Graphics Both of Above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In memory systems, boundary registers are only necessary with fixed partitions None of these track the beginning and ending of programs are used for temporary program variable storage track page boundaries are only necessary with fixed partitions None of these track the beginning and ending of programs are used for temporary program variable storage track page boundaries ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The powerful text editor called PC-Write can be used by anybody by paying a small fee. Such programs are called Firmware Shareware Mindware Software None of these Firmware Shareware Mindware Software None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not an advantage of multiprogramming? ability to assign priorities to jobs None of these increased throughput decreased operating-system overhead shorter response time ability to assign priorities to jobs None of these increased throughput decreased operating-system overhead shorter response time ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A file organization component of a VSAM file is: All of these relative record data set None of these keyed sequential data set entry sequential data set All of these relative record data set None of these keyed sequential data set entry sequential data set ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The instruction register 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". None of these is a hardware memory device which denotes the location of the current instruction being executed. 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". None of these is a hardware memory device which denotes the location of the current instruction being executed. 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. ANSWER DOWNLOAD EXAMIANS APP
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