Trace the data path taken by each of the instruction shown below on the datapath figure (figure 1 on canvas). mark the values of the control signals, source, and destination registers on the figure. use a separate datapath figure for each instruction shown below. (25 points) a. add x21, x19, x20
b. lsr x19, x20, #3 (assume alu control for right shift is 1000)
c. subi x10, x9, #4
d. stur x20, [x19, #16]
e. cbnz x9, exit (assume alu control for cbnz is 1001)

Researchers measured the data speeds for a particular smartphone carrier at 50 airports. the highest speed measured was 78.1 mbps. the complete list of 50 data speeds has a mean of x overbarequals16.11 mbps and a standard deviation of sequals18.65 mbps. a. what is the difference between carrier's highest data speed and the mean of all 50 data speeds? b. how many standard deviations is that [the difference found in part (a)]? c. convert the carrier's highest data speed to a z score. d. if we consider data speeds that convert to z scores between minus2 and 2 to be neither significantly low nor significantly high, is the carrier's highest data speed significant? a. the difference is nothing mbps.

The option enables you to modify a slide element in most presentation applications.

Select the correct answer. what does it indicate when a website displays https instead of http? a. the website is secure. b. there is no secure sockets layer. c. the secure sockets layer is hidden. d. the website is not secure.