Which three statements about SRX Series device chassis clusters are true? (Choose three.)
Which three statements about SRX Series device chassis clusters are true? (Choose three.)
Chassis cluster member devices synchronize configuration using the control link. A control link failure causes the secondary cluster node to be disabled. Heartbeat messages verify that the chassis cluster control link is working.
only two is currect. B and E
B,C,E are correct answers
C also correct https://supportportal.juniper.net/s/article/SRX-Secondary-node-of-a-Chassis-Cluster-is-in-Disabled-state-how-do-you-find-the-cause
B, C, & E are correct.