Suppose r = 0x2000,0000 and r1 = 0x12345678. All bytes in memory are initialized to Ox00.

STR r1, [ro], #4
STR r1, [ro, #8]!
STR r1, [ro]

Assume the computer uses Little Endian to store data.
What is the value of register R0 after the program completes: Assume the computer uses Little Endian to store data. Show the memory content when the above program completes successfully.

Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed

Air inially occupying a volume of 1 m2 at 100 kpa, 27 c undergoes three internally reversible processes in series. process 1-2 compression to 500 kpa during which pv constant process 2-3 adiabatic expanslon to 100 kpa process 3-1: constant-pressure expansion to 100 kpa (a) calculate the change of entropy for each of the three processes. (b) calculate the heat and work involved in each process. (c) is this cycle a power cycle or refrigeration cycle?

How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?