What are disadvantages of Network Address Translation Transparency?()
A. There is no disadvantage.
B. It will add 16 bytes per packet of overhead(8 bytes UDP header, and 8 bytes of NON-IKE Marker).
C. It will add 36 bytes per packet of overhead (20 bytes of IP header, 8 bytes of UDP header, 8 bytes of NON-IKE Marker).
D. It will require that both crypto peers support this feature in the IOS version. Both crypto peers must also have this feature enabled.
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榨油机中榨笼的刮刀作用是()。
A. 推进物料前进
B. 翻动物料打通新流油通路
C. 增加产量
讲话时为了保持声音和动作的一致性,应该怎么做?()
A. 先发声再做动作
B. 同时发声和做动作
C. 先做动作再发声
会计软件在一定程度上代表了会计电算化的发展水平。
A. 正确
B. 错误
为什么在货币市场上L=M的条件下,利息率与国民收入成同方向变动?