Operating System (OS) The main function of the dispatcher (the portion of the process scheduler) is swapping a process to the disk assigning ready process to the CPU suspending some of the processes when the CPU load is high None of these bring processes from the disk to the main memory swapping a process to the disk assigning ready process to the CPU suspending some of the processes when the CPU load is high None of these bring processes from the disk to the main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A program in execution is called A Demand Page A Process A virtual memory A Paging A Demand Page A Process A virtual memory A Paging ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which, of the following, is true for testing and debugging? Testing detects the syntax errors in the program while debugging corrects those errors in the program All of these Testing checks for logical errors in the programs, while debugging is a process of correcting those errors in the program Testing and debugging indicate the same thing None of these Testing detects the syntax errors in the program while debugging corrects those errors in the program All of these Testing checks for logical errors in the programs, while debugging is a process of correcting those errors in the program Testing and debugging indicate the same thing None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Advantage(s) of using assembly language rather than machine language is (are): Addresses any symbolic, not absolute Introduction of data to program is easier None of these It is mnemonic and easy to read. All of these Addresses any symbolic, not absolute Introduction of data to program is easier None of these It is mnemonic and easy to read. All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following key is used to refresh the active window? F7 F8 F9 F5 F7 F8 F9 F5 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Supervisor state is required to perform any I/O only allowed to the operating system entered by programs when they enter the processor never used None of these required to perform any I/O only allowed to the operating system entered by programs when they enter the processor never used None of these ANSWER DOWNLOAD EXAMIANS APP
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