问题：

[单选]

You work as a network engineer for . You study the exhibit carefully. 
What happens when the switch 2 is connected to the rest of the network in the VTP domain Lab_Network？（）
Exhibit：

A . The recently introduced switch 2 removes all configured VLANs throughout the VTP domain. 
B . The recently introduced switch 2 creates a STP loop in the VTP domain.
C . The recently introduced switch 2 switches over to VTP transparent mode in order to be included into the VTP domain.
D . A trunk should be configured between the two switches in order to integrate 2 into the VTP domain.
E . The recently introduced switch 2 adds one more VLAN to the VLAN database in the VTP domain.