PCX and PCY connect to port 1 and port 2 of a switch respectively. After a technician has just powered on the switch and PCX starts sending data to PCY. Which of following sentence describes how the switch processes the frame? Select one: O a. The switch forwards the frame to all switch ports including ports 1 and 2. O b. The switch adds the MAC address of PCX (that is received on the ingress port) to the switch MAC address table. O c. The switch will broadcast the frame to all ports connecting to the switch. O d. The switch forwards the frame based on the MAC address of PCY. O e. The switch adds the IP address of PCY (that is sent through the egress port) to the switch MAC address table.

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