思科认证考试（ＣＣＮＡ）考试模拟题２０—３９及答案(1)-思科认证试题
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Questions
20. [TxNx] If Host A sends a packet to Host B over token ring, and Host B is not active:
a) The packet will time out.
b) The packet will be removed by Host A.
c) The NVRAM of Host B will remove the packet.
d) The packet will "die" when it reaches the terminator.
e) The packet will be removed by the token monitor.
21. [TxNx] If Host A sends a packet to Host B over token ring: Host A dies after transmitting, and  ...