9. (2 points) During a context-switch, the process status word (PSW) of the running process is also saved." TRUE or FALSE? 10. (2 points) "In symmetrical multiprocessing, all the CPUs will be executing the same code at all times." TRUE or FALSE? 11. (2 points) "In Unix, the command-line interpreter (shell) is part of the operating system kernel." TRUE or FALSE? 12. (2 points) Typically, interrupt service routines reset the dual mode bit before returning." TRUE or FALSE? 13. (2 points) In Unix, when a process creates a child process through the forko system call, the parent and the child will be able to update the same address space." TRUE or FALSE