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系统规划与管理师每日一练试题内容(2021/9/16)
试题
1: 将C语言编写的源程序转换为目标程序的软件属于()软件。
A.汇编
B.编译
C.解释
D.装配
试题解析与讨论:
www.cnitpm.com/st/310565940.html试题参考答案:B
试题
2: 建立系统平台、培训管理人员及基础数据的准备等工作所属阶段为( )
A.系统分析
B.系统设计
C.系统实施
D.系统维护试题解析与讨论:
www.cnitpm.com/st/3117612818.html试题参考答案:C
试题
3: 一般来说,高层管理提出的决策问题与基层管理提出的决策问题相比,在结构化程度上()
A.高层管理提出的决策问题高于基层管理提出的决策问题
B.高层管理提出的决策问题低于基层管理提出的决策问题
C.两者提出的决策问题没有太大差别
D.高层管理部存在非结构化问题试题解析与讨论:
www.cnitpm.com/st/3125222343.html试题参考答案:B
试题
4: 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、A、C、D、A
试题
5: 以下关于URL的说法中,错误的是()
A.使用www.abC.com和abC.com打开的是同一个页面
B.在地址栏中输入www.abC.com 默认使用http协议
C.www.abC.com中的“www”是主机名
D.www.abC.com中的“abC.com”是域名试题解析与讨论:
www.cnitpm.com/st/312269202.html试题参考答案:A
试题
6: 在对问题控制与管理中,.问题的控制过程中常用到调查分析,其分析方法主要有四种,这四种分析方法正确的是 ( ) 。
A.Kepner&Tregoe法、鱼骨图法、头脑风暴法和数据流图法
B.Kepner&Tregoe法、鱼骨图法、头脑风暴法和流程图法
C.Kepner&Tregoe法、鱼骨图法、头脑风暴法和程序图法
D.Kepner&Tregoe泫、鱼骨图法、头脑风暴法和CAD图法试题解析与讨论:
www.cnitpm.com/st/3132213441.html试题参考答案:B
试题
7: ()不属于面向管理控制的系统。
A.电子数据处理系统(EDPS)
B.知识工作支持系统(KWSS )
C.事务处理系统(TPS)
D.计算机集成制造系统(CIMS )试题解析与讨论:
www.cnitpm.com/st/3058211280.html试题参考答案:C
试题
8: 以下关于信息系统开发方法的叙述中,不正确的是()。
A.结构化分析与设计法是结构化、模块化、自顶向下进行分析与设计
B.面向对象分析与设计法是把客观世界中的实体抽象为对象
C.原型法是快速给出一个模型然后与用户协商修改
D.面向对象分析与设计法要优于结构化分析与设计法
试题解析与讨论:
www.cnitpm.com/st/4022619133.html试题参考答案:D
试题
9: 以下不属于信息系统开发方法的是( ) 。
A.结构化分析与设计法
B.面向对象分析与设计法
C.边写边改法
D.原型法试题解析与讨论:
www.cnitpm.com/st/31303158.html试题参考答案:C
试题
10: 防火墙不能实现()的功能。
A.过滤不安全的服务
B.控制对特殊站点的访问
C.防止内网病毒传播
D.限制外部网对内部网的访问
试题解析与讨论:
www.cnitpm.com/st/400716230.html试题参考答案:C