Which two statements are correct about Layer 3 fast convergence? (Choose two.)

A.
Switch routed interfaces converge faster than SVI interfaces.

B.
Routing protocol timers that are tuned aggressively increase the control plane’s CPU
utilization.

C.
Layer 3 down detection is faster than Layer 1 and Layer 2 mechanisms.

D.
Interface dampening with routing protocol timers that are tuned low improve convergence
time.

E.
Fiber cable provides faster convergence than UTP cable.