Round Robin调度方式是按每个队列定义的字节数轮询发送的，而且每个列队占用的带宽比率等于本队列定义的字节数与所有队列字节数之和的比值。（)

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更多“Round Robin调度方式是按每个队列定义的字节数轮询发…”相关的问题

第1题

Australia is nearly as large as the United States, but most of it is too dry for people to

live in. Around this dry part are large sheep and cow farms. A few of them are as large as the smallest states in America. Often the nearest neighbours are several hundred kilometers away.

The two-way radio is very important to people who live on these great Australian farms. It works much like a telephone. A person can listen to someone else talk and then give an answer. For example, people on the large farms could talk to a doctor far away. They could tell the doctor about someone who was ill, and the doctor could let them know how to look after the sick person.

As the large farms were so far from towns, the children could not go to school. Radio schools were started for them in some places. At a certain time each day, boys and girls turn on their radios and listen to teachers in cities far away.

Families on the large farms wanted to give news to their neighbours. The programme "Round Robin Talks" by radio was started to keep families in touch with each other. They could talk about who was going away and who was ill. The men could talk about their sheep and cows and how much money the markets would pay for them. In many ways the radio became a newspaper for the farm people of Australia.

In the passage "the two-way radio" is ______.

A．important to Americans

B．useful for children only

C．used as a telephone

D．only used by doctors

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第2题

变压器瓦斯保护动作跳闸时,在查明原因消除故障前，因方式需要，可以按调度令将变压器投入运行。（)

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第3题

高速铁路车站按调度集中基本操作方式分为（），非集控站。

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