To examine the Exhibit, press the Exhibit button. Using the "ps -mo THREAD" output as shown in the exhibit, which of the following conclusions is most appropriate to draw?()<br /> <img src="https://nimg.ppkao.com/2018-08/xiashuhui/2018080211465344151.bmp?sign=0aeeeba54d7078a8adefc75d68d089b5&t=62d4af08" />
A、 This is a uniprocessor system
B、 The "prog" process has a nice value of 107
C、 There are two active processors on this system
D、 The "prog" process will only be scheduled to run on processor 0