フリー問題

問題文

An engineer creates a segment for a new application tier and must fill in the form. Which pair of values is required for an overlay segment?

選択肢

1. The zone and the mode are needed so the segment spans the true nodes and floods the frames right.
2. The pool and the binding are needed so the segment spans the right machines and floods the frames correctly.
3. The tag and the trunk are needed so the segment spans the right ports and floods the frames correctly.
4. The permission and the boundary are needed so the segment spans the right operators and floods the frames correctly.