关于UNIX的系统结构错误的是A．结构上UNIX分为操作系统内核与核_爱下问搜题

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问题单项选择题

关于UNIX的系统结构错误的是

A．结构上UNIX分为操作系统内核与核外程序两部分

B．内核由文件子系统和进程控制子系统构成

C．文件子系统提供了高速缓冲机制负责系统中的文件管理和存储管理

D．核外程序由用户程序和系统服务组成

答案

参考答案：C

解析：存储管理由进程控制子系统负责。

多项选择题

面试考官培训内容包含（）。

A.培训内容提要

B.提问提纲

C.提问的技巧

D.追问的技巧

E.评价标准的掌握

完形填空

Before our marriage, my wife and I had had dogs separately. Her dog was named Zack, and mine Sam.
After we got married, the dogs lived with us. The first day we brought our daughter home from       after her birth, the dogs       her. They licked(舔) her and rubbed(摩擦)       her, especially Zack. I had to       Zack away from her because it loved her so much that it licked her over and over again. When she      in the cradle（摇篮）, it lay next to her with a paw（爪子）on the side of her cradle. After she grew       , Zack would wait for her on the staircase before she went to bed, then       her to her bed.
     , Sam never did such things.
When my daughter was 5 years old, Zack was poisoned by the kid next door. It was the        day in our lives. At eight o’clock that night, my daughter went to the staircase for      . She looked back at us in fear and       . She had to walk up these stairs alone.
At that time, my dog Sam       and walked to my daughter. It pushed her with its paws and then walked up on the staircase. Then she took its collar and they went upstairs.
In the following six years, Sam      for my daughter on the staircases every night until it died.