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系统规划与管理师每日一练试题（2019/5/14）在线测试：www.cnitpm.com/exam/ExamDay.aspx?t1=29&day=2019/5/14

系统规划与管理师每日一练试题内容（2019/5/14）

试题1： 下面有关测试的说法正确的是 （）。
A．测试人员应该在软件开发结束后开始介入
B．测试主要是软件开发人员的工作
C．要根据软件详细设计中设计的各种合理数据设计测试用例
D．严格按照测试计划进行，避免测试的随意性试题解析与讨论：www.cnitpm.com/st/3059416756.html
试题参考答案：D

试题2： 试题解析与讨论：www.cnitpm.com/st/306436408.html
试题参考答案：D

试题3： 系统维护应该根据实际情况决定采用哪种实施方式。对于最重要、最常用并且容易出故障的软件、硬件和设施可以采用（）的方式。
A．每日检查
B．定期维护
C．预防性维护
D．事后维护试题解析与讨论：www.cnitpm.com/st/3096511503.html
试题参考答案：A

试题4： 系统性能评价指标中，MIPS这一性能指标的含义（）。
A．每秒百万次指令
B．每秒百万次浮点运算
C．每秒数据报文
D．位每秒试题解析与讨论：www.cnitpm.com/st/3096625209.html
试题参考答案：A

试题5： 假设某公司业务的用例模型中，“检验”用例需要等到“生产”用例执行之后才能执行，这两个用例之间的关系属于（  ) 关系。
A．关联   
B．扩展  
C．依赖 
D．使用
试题解析与讨论：www.cnitpm.com/st/3129721474.html
试题参考答案：C

试题6： 以下关于定性风险分析的说法中，错误的是（）
A、风险概率分析指调查每项具体风险的发生的可能性
B、风险影响评估旨在分析风险对项目目标的潜在影响
C、风险影响评估值包括消极影响或威胁，不包括积极影响或机会
D、可以让专家通过召开会议或进行访谈的方式对风险进行评估
试题解析与讨论：www.cnitpm.com/st/3369618376.html
试题参考答案：C

试题7： 某公司定期组织公司的新老员工进行聚会，按照马斯洛的需求层次理论，该行为满足的是员工的（ ）。
A．生理需求
B．安全需求
C．社会需求
D．受尊重需求
试题解析与讨论：www.cnitpm.com/st/3434821156.html
试题参考答案：C

试题8：

项目团队无法完成既定任务目标通常是由于以下几种原因：
(1)对目标没有正确理解    
(2)没有能力去做
(3)没有条件去做    
(4)没有意愿去做
以上(    )原因应该系统规划与管理师承担责任。
A、(1)(2)(3)    
B、(2)(3)(4)
C、(1)(2)(4)    
D、(1)(2)(3)(4)

试题解析与讨论：www.cnitpm.com/st/3450622080.html
试题参考答案：D

试题9： The purpose of a programming system is to make a computer easy to use. To do this, it furnishes languages and various facilities that are in fact programs invoked and controlled by language features. But these facilities are bought at a price: the external description of a programming system is ten to twenty times as large as the external description of the computer system itself. The user finds it far easier to specify any particular function, but there are far more to choose from, and far more options and formats to remember.
Ease of use is enhanced only if the time gained in functional specification exceeds the time lost in learning, remembering, and searching manuals. With modern programming systems this gain does exceed the cost, but in recent years the ratio of fain to cost seems to have fallen as more and more complex(71 ) have been added.
Because ease of use is the purpose, this radio of function to conceptual complexity is the ultimate test of system design. Neither function alone nor simplicity alone( 72) a good design.
This point is widely misunderstood. Function, and not simplicity, has always been the measure of excellence for its designers. As soon as ease of use is held up as the criterion, each of these is seen to be(73 ) , reaching for only half of the true goal.
For a given level of function, however, that system is best in which one can specify things with the most simplicity and straightforwardness. (74 ) is not enough. Mooer’s TRAC language and Algol 68 achieve simplicity as measured by the number of distinct elementary concepts.
They are not, however, straightforward. The expression of the things one wants to do often requires involuted (复杂的）and unexpected combinations of the basic facilities. It is not enough to learn the elements and rules of combination; one must also learn the idiomatic usage, a whole lore of how the elements are combined in practice. Simplicity and straightforwardness proceed from conceptual(75 ) . Every part must reflect the same philosophies and the same balancing of desiderata. Every part must use the same techniques in syntax and the analogous notions in semantics. Ease of use, then, dictates unity of design, conceptual integrity.
71A.systems
B.functions
C.programs
D.manuals
72A.defines
B.canbe
C.constructs
D.costs
73A.stabilize
B.equalized
C.unbalanced
D.balanced
74A.Function
B.System
C.Straightforwardness
D.Simplicity
75A.integrity
B.isolation
C.durability
D.consistency

试题解析与讨论：www.cnitpm.com/st/4011929149.html
试题参考答案：B、B、A、C、A

试题10： 以下关于GPU的叙述中，错误的是()。
A.GPU是CPU的替代产品
B.GPU目前大量用在比特币的计算方面
C.GPU采用单指令流多数据流计算架构
D.GPU擅长进行大规模并发计算
试题解析与讨论：www.cnitpm.com/st/401802311.html
试题参考答案：A