系統(tǒng)規(guī)劃與管理師當(dāng)天每日一練試題地址:www.xomuzic.com/exam/ExamDay.aspx?t1=29
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系統(tǒng)規(guī)劃與管理師每日一練試題(2018/6/15)在線測試:www.xomuzic.com/exam/ExamDay.aspx?t1=29&day=2018/6/15
系統(tǒng)規(guī)劃與管理師每日一練試題內(nèi)容(2018/6/15)
試題
1: hy is(1) fun? What delights may its practitioner expect as his reward? First is the sheer joy of making things. As the child delights in his mud pie, so the adult enjoys building things, especially things of his own design. Second is the pleasure of making things that are useful to other people. Third is the fascination of fashioning complex puzzle-like objects of interlocking moving parts and watching them work in subtle cycles, playing out the consequences of principles built in from the beginning. Fourth is the joy of always learning, which springs from the (2) nature of the task. In one way or another the problem is ever new, and its solver learns something: sometimes(3), sometimes theoretical, and sometimes both. Finally, there is the delight of working in such a tractable medium. The (4), like the poet, works only slightly removed from pure thought-stuff. Few media of creation are so flexible, so easy to polish and rework, so readily capable of realizing grand conceptual structures.
Yet the program (5), unlike the poet’s words, is real in the sense that it moves and works, producing visible outputs separate from the construct itself. It prints results, draws pictures, produces sounds, moves arms.Programming then is fun because it gratifies creative longings built deep within us and delights sensibilities we have in common with all men.
(1)A.programming
B.composing
C.working
D.writing
(2)A.repeating
B.basic
C.non-repeating
D.a(chǎn)dvance
(3)A.semantic
B.practical
C.lexical
D.syntactical
(4)A.poet
B.a(chǎn)rchitect
C.doctor
D.programmer
(5)A.construct
B.code
C.size
D.scale試題解析與討論:
www.xomuzic.com/st/3089813916.html試題參考答案:A、C、B、D、A
試題
2: 在ISO建立的網(wǎng)絡(luò)管理模型中,()單元是使用最為廣泛的。
A.性能管理
B.配置管理
C.計(jì)費(fèi)管理
D.故障管理
試題解析與討論:
www.xomuzic.com/st/3094515276.html試題參考答案:D
試題
3: 系統(tǒng)經(jīng)濟(jì)效益的評價方法中,()分析的核心是為了控制成本,反映了系統(tǒng)生產(chǎn)經(jīng)營的盈利能力,可用在評價信息系統(tǒng)的技術(shù)經(jīng)濟(jì)效益上。
A.差額計(jì)算法
B.信息費(fèi)用效益評價法
C.比例計(jì)算法
D.?dāng)?shù)字模型法
試題解析與討論:
www.xomuzic.com/st/309637554.html試題參考答案:C
試題
4: 各部門、各行業(yè)及各應(yīng)用領(lǐng)域?qū)τ谙嗤臄?shù)據(jù)概念有著不同的功能需求和不同的描述,導(dǎo)致了數(shù)據(jù)的不一致性。數(shù)據(jù)標(biāo)準(zhǔn)化是一種按照預(yù)定規(guī)程對共享數(shù)據(jù)實(shí)施規(guī)范化管理的過程,主要包括業(yè)務(wù)建模階段、()與文檔規(guī)范化階段。
A.?dāng)?shù)據(jù)規(guī)范化階段
B.?dāng)?shù)據(jù)名稱規(guī)范化階段
C.?dāng)?shù)據(jù)含義規(guī)范化階段
D.?dāng)?shù)據(jù)表示規(guī)范化階段
試題解析與討論:
www.xomuzic.com/st/310339227.html試題參考答案:A
試題
5: 企業(yè)制定向業(yè)務(wù)部門(客戶)收費(fèi)的價格策略,不僅影響到IT服務(wù)成本的補(bǔ)償, 還影響到業(yè)務(wù)部門對服務(wù)的需求。實(shí)施這種策略的關(guān)鍵問題是()。
A.確定直接成本
B.為IT服務(wù)定價
C.確定間接成本
D.確定定價方法試題解析與討論:
www.xomuzic.com/st/311052596.html試題參考答案:B
試題
6: 掉電后存儲在()中的數(shù)據(jù)會丟失。
A.RAM
B.ROM
C.U盤
D.光盤試題解析與討論:
www.xomuzic.com/st/3120029968.html試題參考答案:A
試題
7: 程序(或算法)的三種基本控制結(jié)構(gòu)為( )。
A.順序、逆序和亂序
B.順序、選擇和循環(huán)
C.遞推、遞歸和循環(huán)
D.順序、鏈?zhǔn)胶退饕囶}解析與討論:
www.xomuzic.com/st/3127419700.html試題參考答案:B
試題
8:
以下( )不屬于網(wǎng)絡(luò)接入技術(shù)。
A、無線接入
B、光線接入
C、云接入
D、同軸接入
試題解析與討論:
www.xomuzic.com/st/3438517530.html試題參考答案:C
試題
9: 總線的帶寬是指( )
A.用來傳送數(shù)據(jù)、地址和控制信號的信號線總數(shù)
B.總線能同時傳送的二進(jìn)制位數(shù)
C.單位時間內(nèi)通過總線傳送的數(shù)據(jù)總量
D.總線中信號線的種類
試題解析與討論:
www.xomuzic.com/st/3862227349.html試題參考答案:C
試題
10: PING發(fā)出的是(1)類型的消息,其報(bào)文封裝在(2)協(xié)議數(shù)據(jù)單元中傳送。
(1)
A.TCP請求
B.TCP響應(yīng)
C.ICMP請求與響應(yīng)
D.ICMP源點(diǎn)抑制
(2)
A. IP
B.TCP
C.UDP
D.PPP
試題解析與討論:
www.xomuzic.com/st/3864011448.html試題參考答案:C、A
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