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A.cd/usr/share/doc
B.cd../usr/share/doc
C.cd/;usr/share/doc
D.cd../../usr/share/doc
答案
更多“用户dog想要切换到/usr/share/doc目录,他当前的工作目录是/home/dog--即dog用户的家目录,请问”相关的问题
第4题
"Try the dog with a piece first, "suggested a careful officer who was afraid that the "mushrooms" might be poisonous.
The dog seemed to enjoy its mushrooms, and the officers then began to eat their meal, feeling quite satisfied with its good taste.
After an hour, however, they were so frightened when the gardener rushed in to announce that the dog was dead. Immediately, the officers jumped into their cars and rushed to the nearest hospital. Stomach pumps were used and the officers had a very unpleasant time getting rid of the remains of the mushrooms.
When they returned, they sat down and started to discuss the whole matter. Each man described the pains that he felt and they agreed that these had grown worse on the way to the hospital.
The gardener was called in to give a detailed account of the way in which the poor dog had died.
"Did it suffer much before it died？" asked one of the officers, feeling very pleased that he had escaped a painful death himself. The gardener looked rather surprised. "No. "he said. "It was killed instantly when a car hit it."
Why did an officer want to give the dog a piece of mushroom？
A．He was so pleased that he wanted to share the mushroom with it.
B．The dog would enjoy the mushroom.
C．He liked the dog very much.
D．He was afraid of mushroom poisoning and wanted to test the mushroom by the dog.
第5题
A.ICG部署HA模式同步设备配置、在线用户以及会话
B.免认证网站是基于URL的放通,只能放通该URL的访问流量
C.由网关、网桥模式切换到镜像模式,原有的应用控制策略、应用限额策略和流量控制策略等设置将会被清除
D.Bypass域名是基于IP的放通,只要是满足这个IP的80和443端口访问都会被允许
第6题
A.提高小区负荷均衡门限让中近点用户尽量保持在MM小区有利于MM的空分性能
B.抬高RRC用户数和PRB利用率启动门限，让负荷均衡尽量晚触发，起到保持UE在MM小区上的目的
C.必要时调整互操作门限使边缘用户通过移动性重选或切换到同覆盖的非MM小区，保持MM小区的适当的负荷水平
D.替换后减容导致替换后每小区用户数、PRB利用率相比替换前升高，更容易达到负荷均衡触发门限导致用户被均衡出去
第7题
"Let the dog try a piece first," suggested one 【C4】______ officer who was afraid that the mushrooms might be poisonous. The dog seemed to 【C5】______ his mushrooms, and the officers then began to eat their meal saying that file mushrooms had a very strange but quite 【C6】______ taste.
An hour later, however, they were all 【C7】______ when the gardener rushed in and said 【C8】______ the dog was dead. 【C9】______ the officers jumped into their cars and rushed into the nearest hospital. Pumps were used and the officers had a very 【C10】______ time getting rid of the mushrooms that 【C11】______ in their stomachs. When they 【C12】______ to the police station, they sat down and started to 【C13】______ the mushroom poisoning. Each man explained the pains that he had felt and they agreed that these had grown 【C14】______ on their 【C15】______ to the hospital. The gardener was called to tell the way 【C16】______ the poor dog had died. "Did it 【C17】______ much before death？" asked one of the officers, 【C18】______ very pleased that he had escaped a 【C19】______ death himself. "No," answered the gardener looked rather 【C20】______ . "It was killed the moment a car hit it."
【C1】
A．of
B．about
C．with
D．at
第8题
A./etc/login
B./usr/default/login
C./etc/default/login
D./usr/login
第10题
A.[root@master~]#tarzxvf/opt/software/apache-flume-1.6.0-bin.tar.gz/usr/local/src
B.[hadoop@master~]#tarzxvf/opt/software/apache-flume-1.6.0-bin.tar.gz-C/usr/local/src
C.[root@master~]#tarzxvf/opt/software/apache-flume-1.6.0-bin.tar.gz-C/usr/local/src
D.[root@master~]#unzip/opt/software/apache-flume-1.6.0-bin.tar.gz-C/usr/local/src
