Consider an instruction within a certain instruction-set architecture (ISA): ADD R1, R2, R3. This instruction adds the value in Register R1 with the value in Register R2, and stores the result in Register R3. What is the maximum number of physical memory accesses that may be caused by this single instruction? a) 1
b) 2
c) 3
d) 4

C = 3

Explanation:

The maximum number of physical memory accesses that may be caused by this single instruction is ; 3

This is because In the case of loading two values into R2 and R3 there is need for their memories to be accessed and after execution R1 value there will be a write back into memory hence another memory is also accessed and that makes the number of Physical memories accessed to be three(3) in Total

since it can be assumed that what aslam is making is a template by compiling all the commonly used excel formatting in several worksheets in an excel document, aslam can choose to save it using the .xltx or .xltm format instead. thus, aslam can distribute the templates he has made to his team members in an easier manner.

these  signals travel  down a part of the neuron called the axon, which is like a wire that carries the  signal  to othernerve  cells. on average a  nerve  cell sends a  signal  at about 50 meters per second, which is over 100  miles  an hour!