1) Which of the following statements is NOT true? (Chapter 1) A. For a 32-bit computer, its memory address space is 232, not 322 B. A process is a program in execution C. Only a subset of the machine instructions is available for the software running in user model D. In general, the access time to cache is faster than the access time to registers 2) The program counter is controlled and updated by (Chapter 1) A. system administrators B. operating systems C. users' programs D. web browsers 3) Which of the following statements is NOT true? (Chapter 2) A. A process cannot share its address space with other processes B. Throughput is the number of jobs per hour that the system completes C. IPC stands for Inter Process Communication D. One of the scheduling algorithm goals for interactive systems is to keep the CPU busy all the time 5) Consider a physical address with a page frame size of 16KB. How many bits must be used to represent the page-frame offset of the physical address? (Chapter 3) A. 8 1 B. 10 Cu 12 D. 14 E. Your