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系統(tǒng)規(guī)劃與管理師每日一練試題內(nèi)容(2017/12/18)
試題
1: 若進(jìn)程 P1 正在運(yùn)行,操作系統(tǒng)強(qiáng)行終止 P1 進(jìn)程的運(yùn)行,讓具有更高優(yōu)先級的進(jìn)程P2運(yùn)行,此時P1進(jìn)程進(jìn)入()狀態(tài)。
A.就緒
B.等待
C.結(jié)束
D.善后處理
試題解析與討論:
http://m.xiexiliangjiufa.com/st/3077818169.html試題參考答案:A
試題
2: 某待開發(fā)的信息系統(tǒng),具體功能需求不明確,需求因業(yè)務(wù)發(fā)展需要頻繁變動,適用于此信息系統(tǒng)的開發(fā)方法是 ()。
A.螺旋模型
B.原型方法
C.瀑布模型
D.面向系統(tǒng)的方法試題解析與討論:
http://m.xiexiliangjiufa.com/st/307891699.html試題參考答案:B
試題
3: 不屬于系統(tǒng)測試的是()。
A.路徑測試
B.驗(yàn)收測試
C.安裝測試
D.壓力測試試題解析與討論:
http://m.xiexiliangjiufa.com/st/3085824360.html試題參考答案:A
試題
4: Information is no good to you if you can’t(1)it. The location dimension of information means having access ’to information no matter where you are.Ideally in other words, your location or the information’s location should not matter. You should be able to access information in, a hotel roots; at home; in the student center of your camp, at work, on the spur of the moment while walking` down the street; or even while traveling on an airplane.This location dimension is closely, related to (2)and wireless computing (and alsoubiquitous computing).
To keep certain information private and secure while providing remote access for employees; many businesses are creating intranets. An intranet is an(3)organization internet that is guarded against. outside access by a special(4)feature called a Firewall (which can be software,hardware,or a combination of the two). So, if your organization has an intranet and you want to access information on it while away from the office, all you need is Web access and the password that will allow you(5) the firewall.
(1)A.a(chǎn)ccess
B.make
C.learn
D.bring
(2)A.data
B.program
C.mobile
D.information
(3)A.inside
B.external
C.inner
D.internal
(4)A.safe
B: safety
C.security
D.secure
(5)A.pass
B.through
C.a(chǎn)cross
D.cross試題解析與討論:
http://m.xiexiliangjiufa.com/st/3097423213.html試題參考答案:A、C、D、C、B
試題
5: 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:
http://m.xiexiliangjiufa.com/st/310339227.html試題參考答案:A
試題
6: ()具有連接范圍窄、用戶數(shù)少、配置容易、連接速率高等特點(diǎn)。
A.互聯(lián)網(wǎng)
B.廣域網(wǎng)
C.城域網(wǎng)
D.局域網(wǎng)
試題解析與討論:
http://m.xiexiliangjiufa.com/st/3104411487.html試題參考答案:D
試題
7: 設(shè)有一個員工關(guān)系EMP(員工號,姓名,部門名,職位,薪資),若需查詢不同部門中擔(dān)任“項(xiàng)目主管”職位的員工平均薪資,則相應(yīng)的SQL語句為:
SELECT部門名,AVG(薪資) AS平均薪資FROM EMP GROUP BY ( 1)(2 );
(1)A.員工號
B.姓名
C.部門名
D.薪資
(2)A.HAVING職位=‘項(xiàng)目主管’
B.HAVING‘職位=項(xiàng)目主管’
C.WHERE職位=‘項(xiàng)目主管’
D.WHERE‘職位=項(xiàng)目主管’
試題解析與討論:
http://m.xiexiliangjiufa.com/st/311409146.html試題參考答案:C、A
試題
8: 確定存儲信息的數(shù)據(jù)模型和所用數(shù)據(jù)庫管理系統(tǒng),應(yīng)在( )
A.系統(tǒng)規(guī)劃階段
B.系統(tǒng)設(shè)計(jì)階段
C.系統(tǒng)分析階段
D.系統(tǒng)實(shí)施階段試題解析與討論:
http://m.xiexiliangjiufa.com/st/3116410830.html試題參考答案:B
試題
9: 分析“應(yīng)對策略實(shí)施后,期望的殘留風(fēng)險(xiǎn)水平”的活動屬于項(xiàng)目()的內(nèi)容
A、風(fēng)險(xiǎn)識別
B、風(fēng)險(xiǎn)分析
C、風(fēng)險(xiǎn)應(yīng)對計(jì)劃
D、風(fēng)險(xiǎn)監(jiān)控
試題解析與討論:
http://m.xiexiliangjiufa.com/st/336913651.html試題參考答案:C
試題
10: 以下關(guān)于大數(shù)據(jù)的敘述中,不正確的是( )。
A.大數(shù)據(jù)的意義是對數(shù)據(jù)進(jìn)行專業(yè)化處理,實(shí)現(xiàn)數(shù)據(jù)的“增值”
B.大數(shù)據(jù)的4個特點(diǎn)是數(shù)據(jù)類型多、數(shù)據(jù)量大、價值密度高和處理速度快
C.大數(shù)據(jù)需要依托云計(jì)算的分布式處理、分布式數(shù)據(jù)庫和云存儲等
D.與傳統(tǒng)的數(shù)據(jù)倉庫應(yīng)用相比,大數(shù)據(jù)分析具有數(shù)據(jù)量大、查詢分析更復(fù)雜等特點(diǎn)
試題解析與討論:
http://m.xiexiliangjiufa.com/st/358232757.html試題參考答案:B