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问题 选择题

1895年对中国而言是动荡屈辱的一年，设想这一年你生活在台湾，你可以参加的爱国行动是[ ]

A．参加反对八国联军的斗争

B．参加反对日本割占台湾的斗争

C．参加义和团运动

D．参加收复新疆的斗争

答案

答案：B

单项选择题

关于正常人头围大小的叙述，错误的是（）

A.新生儿的头围约34cm

B.出生后第二年增加2cm

C.18岁以后头围即无变化

D.18岁头围可继续增长

E.出生后前半年增加8cm；后半年增加3cm
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单项选择题

Serialization delay and (71) delay are the two components of network delay that are improved by increasing bandwidth. Serialization delay, i.e. the amount of time it takes to put the (72) on the wire, and queuing delay (depth of the queue) are improved by increasing the (73) from a 128Kbps circuit to a T1. However, three other components of delay, routing/switching deiay, distance delay, and protocol delay are components that can not be positively affected by an (74) in bandwidth. If the circuits are not over-utilized, then increasing the bandwidth to improve the (75) of the application will only result in an increased bandwidth with no positive effects on performance.

（71）是（）

A.buffering

B.queuing

C.receiving

D.timing
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