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试卷年份2018年上半年
试题题型【单选题】
试题内容

The IoT architecture can be divided into three layers.  (     ) is the key layer to realize the foundational capabilities which support the electronic devices interact with physical world.
A. Sensing layer
B. Network layer
C. Application layer
D. Operation layer


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69题: 关于信息系统岗位人员的安全管理的描述,不正确的是:(    )。
A.对安全管理员、系统管理员、重要业务操作人员等关键岗位进行统一管理
B.紧急情况下,关键岗位人员可独自处理重要事务或操作
C.人员离岗后,应立即中止其所有访问权限
D.业务开发人员和系统维护人员不能兼任安全管理员
答案解析与讨论:www.cnitpm.com/st/3891724283.html

70题: 应用系统运行中涉及的安全和保密层次包括系统级安全、资源访问安全、数据域安全等。以下描述不正确的是:(    )。
A.按粒度从大到小排序为系统级安全、资源访问安全、数据域安全
B.系统级安全是应用系统的第一道防线
C.功能性安全会对程序流程产生影响
D.数据域安全可以细分为文本级数据域安全和字段级数据域安全
答案解析与讨论:www.cnitpm.com/st/389181253.html

71题: () is a programming model and an associated implementation for processing and generating big data sets with a parallel, distributed algorithm on a cluster. The model is a specialization of the split-apply-combine strategy for data analysis.
A. HDFS
B. Chukwa
C. MapReduce
D. HBase
答案解析与讨论:www.cnitpm.com/st/3891923950.html

73题: Project Integration Management includes the processes and activities to identify, define, combine, unify, and coordinate the various processes and project management activities within the Project Management Process Groups. (   ) process does not belong to Project Integration Management.
A. Developing project charter
B. Developing project management plan
C. Analyzing project risks
D.Monitoring and controlling project
答案解析与讨论:www.cnitpm.com/st/389212434.html

74题: In project management and systems engineering, (     ) is a deliverable-oriented breakdown of a project into smaller components. It is a key project deliverable that organizes the team's work into manageable sections.
A. RBS
B. PBS
C. GBS
D. WBS
答案解析与讨论:www.cnitpm.com/st/3892224100.html

75题: (     ) is the sum of all budgets established for the work to be performed.
A. CPI
B. BAC
C. SPI
D. EAC
答案解析与讨论:www.cnitpm.com/st/3892314855.html



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