Refer to the exhibit. If switch SW6 is operating VTP Server and the other devices have the same configuration as SW4, which statement about the VLANs network is true?
A. Traffic on VLANs 1 through 9 is flooded to all switches in the network.
B. VLANs 1 through 101 are operational on all switch trunks.
C. VLANs 1 through 9 are pruned on the link between SW1 and SW4.
D. VLANs 1 through 101 are pruned on the link between SW1 and SW2.
B is correct. You can only enable VTP Prunning on switch in VTP server mode.
https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3560/software/release/12-2_52_se/configuration/guide/3560scg/swvtp.html#wp1225071
The right answer should be C