Question : 7 of 7 Upload answer sheets Marks for this Question: 10 A particular system is control an operator through commands entered from a keyboard. The average number of commands entered in an 8-hour interval is 60. a. Suppose the processor scans the keyboard every 100 ms. How many times will the keyboard be checked in an 8-hour period? b. By what fraction would the number of processor visits to the keyboard be reduced i interest driven I/O were used? Once you upload files from your second device, click on me to check you smission o Camera This is the end of