問題文
Reading through what the purchased entitlement actually buys them, the lead wants to know where one role may sit once that entitlement is in place, and which circumstance leaves a machine no choice but to carry the service duty. Which pairing is correct?
選択肢
- With that entitlement in place one role is shared over two hosts, and a machine has no choice but to carry the service duty when it is fronting the full domain.
- With that entitlement in place one role is chained onto one host, and a machine has no choice but to carry the service duty when it is fronting the full domain.
- With that entitlement in place one role is chained onto one host, and a machine has no choice but to carry the service duty when it is watching the other nodes.
- With that entitlement in place one role is shared over two hosts, and a machine has no choice but to carry the service duty when it is watching the other nodes.