フリー問題

問題文

A host will run virtual machines that move data to and from one shared adapter without the hypervisor in the data path. Which pair of statements describes what that choice costs on the same server interface?

選択肢

1. The spreading of received traffic over several queues is given up on that interface, and the transport that writes into the memory of a remote host is given up on it as well, so an accelerator workload has to pick one of the two.
2. The spreading of received traffic over several queues is given up on that interface, and the pool that the driver of the host divides up is given up on it as well, so an accelerator workload has to pick one of the two.
3. The offloads for overlay encapsulation are given up on that interface, and the pool that the driver of the host divides up is given up on it as well, so an accelerator workload has to pick one of the two.
4. The offloads for overlay encapsulation are given up on that interface, and the transport that writes into the memory of a remote host is given up on it as well, so an accelerator workload has to pick one of the two.