Free CompTIA Linux+ Questions

Which of the following values could be a process ID on Linux?

A. /bin/bash
B. 60b502cd-019f-4300-a7be-932f074ef5ce
C. /sys/pid/9a24
D. ffE3
E. 1752176

Answer: E

[root@Linux user]# ps

PID	TTY	TIME	CMD
1752176	pts/1	00:00:00	bash
1752917	pts/1	00:00:00	ps

[root@Linux user]#