フリー問題

問題文

An engineer checks which virtual interface types a driver of the modular plug-in supports and which files its agents read. Which statement is correct?

選択肢

1. The virtual interface type that the Linux bridge mechanism driver supports is normal, the configuration file that the agent of the open switch reads is named sriov_agent.ini, and the core resources of the plug-in that an extension driver reaches into include the networks and the trunks.
2. The virtual interface type that the Linux bridge mechanism driver supports is vdpa, the configuration file that the agent of the open switch reads is named sriov_agent.ini, and the core resources of the plug-in that an extension driver reaches into include the networks and the ports.
3. The virtual interface type that the Linux bridge mechanism driver supports is normal, the configuration file that the agent of the open switch reads is named openvswitch_agent.ini, and the core resources of the plug-in that an extension driver reaches into include the networks and the ports.
4. The virtual interface type that the Linux bridge mechanism driver supports is vdpa, the configuration file that the agent of the open switch reads is named openvswitch_agent.ini, and the core resources of the plug-in that an extension driver reaches into include the networks and the trunks.