Basic Linux MCQ Questions for Beginners - Set 3

This is set 3 in the ongoing series of MCQ. Hope you enjoyed the first part and Second part of the series. Like first set and second set, this set also contain some basic Linux questions and answers for beginners.
1Total no of run levels in a Linux system?

6

7

5

8

AnswerTotal number of run level in Linux system is 7 i.e from 0 to 6.
0 = Halt
1 = Single User
2 = Multiuser without NFS
3 =