フリー問題

問題文

During a site survey the engineer counts the modules at the rear of the rack and finds two kinds with different part numbers. One kind faces the customer network and the other faces the second chassis. Which pair states what each kind carries?

選択肢

1. The rear of the rack carries two kinds of module, so the in chassis module presents the client connector and the external module joins the second housing in that documentation.
2. The rear of the rack carries two kinds of module, so the in chassis module presents the client connector and the external module joins the second midplane in that documentation.
3. The rear of the rack carries two kinds of module, so the in chassis module presents the client transceiver and the external module joins the second midplane in that documentation.
4. The rear of the rack carries two kinds of module, so the in chassis module presents the client transceiver and the external module joins the second housing in that documentation.