Which two options correct when using VSS to combine two physical switches into one logical switch? (Choose two)

Both VSS member data planes remain fully active and forward traffic simultaneously, effectively doubling available forwarding capacity and eliminating a standby chassis from an active-standby model.

Having one data plane on standby describes a traditional active-standby HA model, not VSS; VSS explicitly enables both data planes to forward simultaneously.

Both control planes do not forward simultaneously as separate entities; VSS combines them into one virtual control plane, which is a core distinction of the technology.

VSS merges the control planes of both physical switches into one unified virtual control plane, so the network sees only a single logical switch with one routing table, one MAC table, and one management interface.