Which two statements are true when updating Solaris 11 from one Support Respository Update (SRU)...

By default, the pkg update command automatically creates a backup Boot Environment whenever the kernel is affected by the update.

By default, the pkg update command automatically creates a new Boot Environment whenever the kernel is affected by the update.

The pkg update command can only be used to update to a newer SRU.

The pkg update command can be used to update to a newer or older SRU.

By default, the pkg update command always updates Solaris 11 to the first SRU that was released after the Current SRU.

The pkg update command can only be performed while running in the single-user milestone.