関連ワード:
which one is not the task of an operating system which one is not the function of operating system which one is not the main function of the operating system which one of the following is not the function of operating system which of the following is not the task of an operating system which of these is not one of the functions of an operating system which one of the following is not a typical function of an operating system which of the following is not one of the main task of an operating system
