Operating System (OS) The initial value of the semaphore that allows only one of the many processes to enter their critical sections, is 1 0 16 8 None of these 1 0 16 8 None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to all the programs inside the computer with makes it usable? Shareware Firm ware Application software None of these System software Shareware Firm ware Application software None of these System software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The main function of the dispatcher (the portion of the process scheduler) is bring processes from the disk to the main memory None of these suspending some of the processes when the CPU load is high assigning ready process to the CPU swapping a process to the disk bring processes from the disk to the main memory None of these suspending some of the processes when the CPU load is high assigning ready process to the CPU swapping a process to the disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In a magnetic disk, data is recorded in a set of concentric tracks which are subdivided into periods sectors groups zones None of these periods sectors groups zones None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You should save your computer from ? Viruses Time bombs Worms All of the listed here Viruses Time bombs Worms All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a program group? Accessories Paint brush None of these Word pad Accessories Paint brush None of these Word pad ANSWER DOWNLOAD EXAMIANS APP
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