正确答案: D

应急电话

题目：在计算机房出入口处或值班室，应设置()和应急断电装置。

解析：答案：D

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举一反三的答案和解析：

[多选题]●A typical (66) language contains an applicative sublanguage which approximates the mathematical abstractions of"timeless"functions applied to "spaceless" values, where the actual operation sequences and use of storage space during expression evaluation are organized behind the (67) ．In this setting,values are data structures of low volume,typically a few computer words or less,which means that an illusion of spacelessness can be realized by having (68) results during expression evalution stored at the discretion of the language implementation, and effecting parameter (69) and (70) operations through value copying．(66)

imperative

mandatory

compulsory

voluntary

background

screen

scenes

intermediate

previous

final

transportation

transmmision

translation

design

value

dispatch

解析：【解析】(参考译文)典型的强制性语言包含可应用的子语言，该子语言类似于数学抽象中时间无限的函数运行于空间无限的值上，而表达式求值过程中实际的操作序列与i存储空间使用都在后台组织。在这种条件下，值一般是数据量小的数据结构，通常是若干字。这也就意味着对"空间无限"的幻觉是表达式求值过程中通过使用中间结果影响参数传递及通过传值安排操作等来实现的。

[单选题]共享介质局域网是基于()技术。

电路交换

[单选题]以下各项中，是令牌总线媒体访问控制方法的标准是______。

IEEE 802.4

[单选题]建立ISMS的第一步是?

明确ISMS范围

解析：答案：C