Fill in the blank: Each cluster has __________ interfaces.

A.
Five

B.
Two

C.
Three

D.
Four

Explanation:
Each cluster member has three interfaces: one external interface, one internal interface, and one
for synchronization. Cluster member interfaces facing in each direction are connected via a switch, router, or
VLAN switch.
https://sc1.checkpoint.com/documents/R76/CP_R76_ClusterXL_AdminGuide/7292.htm