Consider the following I/O scenarios on a single-user PC:  a. A mouse used with a graphical user interface  b. A tape drive on a multitasking operating system (with no device

Question 1: Consider the following I/O scenarios on a single-user PC:  a. A mouse used with a graphical user interface  b. A tape drive on a multitasking operating system (with no device preallocation available)  c. A disk drive containing user files d. A graphics card with direct bus connection, accessible […]