Which of the following statements are TRUE regarding carrier sense multiple access collision detection (CSMA/CD)? (Choose three.)
A. Networks are segmented into multiple collision domains using switches for CSMA/CD networks.
B. Networks are segmented into multiple broadcast domains using switches for CSMA/CD networks.
C. CSMA/CD networks normally operate on half-duplex mode.
D. CSMA/CD networks normally operate on full-duplex mode.
E. Gigabit Ethernet uses CSMA/CD as the media access control method.
F. Gigabit Ethernet uses carrier sense multiple access with collision avoidance (CSMA/CA) as the media access control method.
Answer: ACE
Question: 20
You are the Cisco administrator for NationalAct Incorporated. One of your assistants is preparing to introduce a new switch to the network. Before doing so, you execute the show vtp status command on OldSwitch and NewSwitch, respectively, and receive the following output:
If NewSwitch is introduced to the network, which of the following will be true?
B. There will be 10 VLANs in the network.
C. OldSwitch will retain its current VTP data.
D. There will be 24 VLANs in the network.
Answer: B
