問題文
Two data centers sit on opposite coasts, and a bulk transfer between them uses only a fraction of the available bandwidth even though no packets are lost. The team has to raise the amount of data that may be in flight before an acknowledgment arrives. Which pair belongs in the gaps?
選択肢
- The amount that may be outstanding is set by the window size of the connection profile, and going beyond the classic ceiling needs the buffering option that both ends must support.
- The amount that may be outstanding is set by the backlog size of the connection profile, and going beyond the classic ceiling needs the scaling option that both ends must support.
- The amount that may be outstanding is set by the backlog size of the connection profile, and going beyond the classic ceiling needs the buffering option that both ends must support.
- The amount that may be outstanding is set by the window size of the connection profile, and going beyond the classic ceiling needs the scaling option that both ends must support.