1 point Which is a challenge for remote procedure calls (from one process to another) as compared to making a regular function call? Managing the value of the instruction pointer (IP) register (also called the program counter, or PC) Passing information into the remote procedure Returning information from the remote procedure Avoiding executing the code twice 1 point What is one reason to not separate the scheduler component from the kernel and make it a (high=priority) user-space process? It would be hard to change scheduling strategies It is just an implementation choice that Windows/Linux/Mac-OS have chosen not to take It would run too slow It would be hard to give the scheduler the proper privileges to access and manipulate information 1 point If we created an operating system just for grading homework assignments, It would be able to use a lot fewer resources It would be able to use a lot fewer system calls It would be good for science courses Even if it worked, it probably would not perform much better than a general purpose operating system