JAVA/Sun Exam Questions

What is the shortest sequence of commands that can be used to move a zone from one network interface

What is the shortest sequence of commands that can be used to move a zone from one network interface to another? (Some arguments are removed for brevity.)

A.
zoneadm add net; zoneadm reboot

B.
zonecfg remove net; zonecfg add net

C.
zonecfg remove net; zonecfg add net; zoneadm reboot

D.
zoneadm halt; zonecfg remove net; zoneadm add net; zoneadm boot