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信息系統(tǒng)管理工程師每日一練試題內(nèi)容(2024/3/30)
試題1
一般來說,高層管理提出的決策問題與基層管理提出的決策問題相比,在結(jié)構(gòu)化程度上()
A.高層管理提出的決策問題高于基層管理提出的決策問題
B.高層管理提出的決策問題低于基層管理提出的決策問題
C.兩者提出的決策問題沒有太大差別
D.高層管理部存在非結(jié)構(gòu)化問題查看答案
試題2
現(xiàn)在計算機及網(wǎng)絡系統(tǒng)中常用的身份驗證方式哪種最為安全實用:()
A.用戶名+密碼方式
B.IC卡認證
C.動態(tài)密碼
D.USB key 認證查看答案
試題3
能力管理是所有IT服務績效和能力問題的核心。能力管理的高級活動項目有三方面內(nèi)容。下列選項中,( )不屬于這三方面的內(nèi)容。
A、需求管理
B、模擬測試
C、績效和能力的加權(quán)評價
D、應用選型
查看答案
試題4
軟件設計過程中,()設計確定各模塊之間的通信方式以及各模塊之間如何相互作用。
A.接口
B.數(shù)據(jù)
C.結(jié)構(gòu)
D.模塊
查看答案
試題5
以下不屬于面向?qū)ο蟪绦蛟O計特性的是( )。
A、封裝性
B、繼承性
C、完整性
D、多態(tài)性
查看答案
試題6
M畫家將自己創(chuàng)作的一幅美術(shù)作品原件贈與了 L公司。L公司未經(jīng)該畫家的許可,擅自將這幅美術(shù)作品作為商標注冊,且取得商標權(quán),并大量復制用于該公司的產(chǎn)品上。L公司的行為侵犯了M畫家的()。
A.著作權(quán)
B.發(fā)表權(quán)
C.商標權(quán)
D.展覽權(quán)
查看答案
試題7
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 (復雜的)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
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試題8
關(guān)系模型是采用(1 )結(jié)構(gòu)表達實體類型及實體間聯(lián)系的數(shù)據(jù)模型。在數(shù)據(jù)庫設計過程中,設計用戶外模式屬于( 2)
(1 )A.樹型
B.網(wǎng)狀
C.線型
D.二維表格
(2 )A.概念結(jié)構(gòu)設計
B.物理設計
C.邏輯結(jié)構(gòu)設計
D.數(shù)據(jù)庫實施查看答案
試題9
以下關(guān)于固態(tài)硬盤的敘述中,錯誤的是( )。
A、固態(tài)硬盤采用電子芯片存儲陣列存儲信息
B、固態(tài)硬盤比傳統(tǒng)機械硬盤的讀寫速度快
C、固態(tài)硬盤的接口規(guī)范與傳統(tǒng)機械硬盤相同
D、固態(tài)硬盤中的控制單元采用機械部件構(gòu)造
查看答案
試題10
信息系統(tǒng)評價中,關(guān)于評價與系統(tǒng)決策的關(guān)系有三種類型。下列選項中,()不屬于這三種類型。
A.決策者評價
B.決策前評價
C.決策中評價
D.決策后評價
查看答案
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