What should be considered during the hardware replacement?

Your network administrator asked you to replace Node I of an SRX5800 chassis cluster running in an
active/active mode. The administrator wants to know any impact this could cause.
What should be considered during the hardware replacement?

A.
You would need to add a third RE to Node0 to handle the overload of traffic when Node I is taken offline.

B.
The two REs on Node0 might become overwhelmed when the third and fourth active REs are taken offline
on Node1.

C.
Node0 might be disabled once it loses connectivity Node1.

D.
Some traffic might be impacted when the active interfaces transition from Node1 to Node0 and the sessions
are reestablished.