telinit -q
init -r
initab -s
exec /etc/inittab
第1题：
A.alog
B.telinit
C.sysinit
D.cfgmgr
第2题：
When line errors occur, which of the following commands should be sued to cause init to re-read the /etc/inittab file if init stops respawning the getty process on a TTY?（）
第3题：
A.init 0
B.telinit m
C.shutdown -FM
D.sh /etc/rc.maint
第4题：
A new application has been added to a system which needs to automatically be started at system startup. The system administrator has decided to accomplish this by using the /etc/inittab file. Which command would be used to accomplish this in a supported manner？（）
第5题：
Because of changes in an application environment， the /etc/inittab file needs to be modified. Which of the following commands would be used to accomplish this in a supported manner（）
第6题：
An administrator needs to determine what the default run level of a system is. Which command would be used（）
第7题：
A system administrator would like to verify the user definitions in the /etc/passwd file. Which of the following commands will accomplish this？（）
第8题：
A.telinit-q
B.init-r
C.initab-s
D.exec/etc/inittab
第9题：
Which command should an administrator use to put a system in maintenance mode without rebooting?（）
第10题：
A system administrator has added a new port entry in /etc/services for a new application to be tested. Which of the following commands should be used to activate this port？（）