Which statement below is NOT true about the difference between cutthrough and store-andforward switching?

A.
Both methods operate at layer two of the OSI reference model.

B.
A cut-through switch introduces more latency than a store-andforward switch.

C.
A store-and-forward switch reads the whole packet and checks its validity before sending it to the
next destination.

D.
A cut-through switch reads only the header on the incoming data packet.

Explanation:
A cut-through switch provides less latency than a store-andforward switch, as it forwards the frame
before it has received the complete frame. However, cut-through switches may also forward
defective or empty packets. Source: Virtual LANs by Mariana Smith (McGraw-Hill, 1998).