If an MX Series device rebootsto the secondary media, you must ensure that the device will continue to function as ifitis on the primary media.
Which two commands will accomplish this task? (Choose two.)
A . user@host> request system snapshot
B . user@host# set system mirror-flash-on-disk
C . user@host# set system dump-device boot-device
D . user@host> request system software validate
Answer: A,B