正确答案: A
计算机信息系统安全
题目:计算机机房不符合国家标准和国家其他有关规定的,或者在计算机机房附近施工危害()的,由公安机关会同有关单位进行处理。
解析:答案:A
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举一反三的答案和解析:
[单选题]在项目管理的下列4类风险类型中,对用户来说如果没有管理好,(43)将会造成最长久的影响。
质量风险
解析:范围风险、进度计划风险和费用风险出现在项目的生命期内,对项目的顺利完成构成威胁,可能导致项目团队绩效低下、进度拖后和费用超支。
[单选题]
B. 10
C. 24
D. 12
20B. 10
[单选题]下面哪一种是最安全和最经济的方法,对于在一个小规模到一个中等规模的组织中通过互联网连接私有网络?
虚拟专用网
解析:答案:A
[单选题]面向对象技术中,对象是类的实例。对象有三种成分:______属性和方法(或操作)。
标识
解析:解析:对象有三种成份:标识、属性和方法(或操作)。
[单选题]UML-based tools are often used for J2EE/.NET application analysis and design,both because UML's object orientation is ideal for the J2EE/.NET implementation(66) and because of the expanding scope and complexity of today's enterprise endeavors.(67) the approaches diverge at the coding/implementation phase,a common Set of analysis and design techniques applies to both J2EEand.NET.The use of a virtual machine (VM) architecture is also common to J2EE and .NET. Application development tools(68) intermediate-level code instead of platform-specific binary code, which means the VM interprets that code in real time or performs Just-In-Time (JIT) compilation; the Microsoft VM always runs JIT-compiled code. This VM-based model results in(69)-independent applications and is conducive to the late-binding technique that's(70) to the OO approach.
model