Operating System (OS) In memory systems, boundary registers are used for temporary program variable storage track the beginning and ending of programs None of these track page boundaries are only necessary with fixed partitions are used for temporary program variable storage track the beginning and ending of programs None of these track page boundaries are only necessary with fixed partitions ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When you start up the computer the boot up storage at which the BIOS versions manufacturer and data are displayed on the monitor is called Bootstrap Kernel loading Power on self test (POST) System configuration Bootstrap Kernel loading Power on self test (POST) System configuration ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is default location of saving and opening file ? Desktop My computer All of the listed here My documents Desktop My computer All of the listed here My documents ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A utility that can be used to minimize the number of fragmented files and enhance the speed Scandisk Defrag Double space Disk space Scandisk Defrag Double space Disk space ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The SJF algorithm executes first the job that last entered the queue that first entered the queue that has been in the queue the longest with the least processor needs None of these that last entered the queue that first entered the queue that has been in the queue the longest with the least processor needs None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded into main memory when the computer is booted? external command instructions internal command instructions utility programs word processing instructions None of these external command instructions internal command instructions utility programs word processing instructions None of these ANSWER DOWNLOAD EXAMIANS APP
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