How can you meet this requirement?

You are setting up a new switch in your network that is using MSTP. You have configured all
access ports as edge ports, and you want to make sure that the access ports can never transition
to nonedge ports.
How can you meet this requirement?

A.
Configure the interfaces as shared.

B.
Configure the hello-time option as zero.

C.
Configure the interfaces as a no-root-port.

D.
Configure bpdu-block-on-edge.