JAVA/Sun Exam Questions

Which Solaris OS command amends the boot-device parameter to cause the system to boot from bootdisk0

On a SPARC-based system, two device aliases named bootdisk01 and bootdisk02 are created. These aliases allow the boot system to boot from two different disks. Currently bootdisk01 is used by default.

Which Solaris OS command amends the boot-device parameter to cause the system to boot from bootdisk02 by default?

A.
eeprom boot-device=bootdisk02

B.
eeprom boot-device bootdisk02

C.
setenv boot-device=bootdisk02

D.
setenv boot-device bootdisk02