Which of the following commands brings a system running SysV init into a state in which it is safe to perform maintenance tasks? (Choose TWO correct answers.)
A. shutdown -single now
B. runlevel 1
C. telinit 1
D. shutdown -R 1 now
E. init 1
2 Comments on “which it is safe to perform maintenance tasks?”
same as mine exam held today in the USA.
0
0
cool
0
0