JN0-691 Practice Test | An engineer upgraded

Question: 10

An engineer upgraded a router to an incorrect version of the Junos OS and performed the system snapshot function. Which two actions would return the system to the original version? (Choose two.)

A. Downgrade to the correct Junos OS version and perform a system snapshot.
B. Rollback the Junos OS version and perform a system snapshot.
C. Reboot the router using the secondary media and perform a system snapshot.
D. Reboot the router using the primary media and perform a system snapshot.

Answer: A,C

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