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系統(tǒng)規(guī)劃與管理師每日一練試題內(nèi)容(2018/10/2)
試題
1: 系統(tǒng)響應時間是衡量計算機系統(tǒng)負載和工作能力的常用指標。用 T 表示系統(tǒng)對某用戶任務的響應時間; T user 表示為運行用戶任務本身所占用的計算機運行時間; T sys 表示為完成該任務,系統(tǒng)占用的計算機運行時間。正確的公式為 ()。
A.T=Tuser
B.T=Tsys
C.T=Tuser+Tsys
D.T=Tuser-Tsys試題解析與討論:
m.xiexiliangjiufa.com/st/3060923887.html試題參考答案:C
試題
2: Originally introduced by Netscape Communications , (1)are a general
mechanism which HTTP Server side applications , such as CGI (2),
can use to both store and retrieve information on the HTTP (3)side of
the connection. Basically , Cookies can be used to compensate for the
(4)nature of HTTP. The addition of a simple, persistent, client-
side state significantly extends the capabilities of WWW-based (5 ).
(1)A.Browsers
B.Cookies
C.Connections
D.Scripts
(1)A.graphics
B.processes
C.scripts
D.texts
(3)A.Client
B.Editor
C.Creator
D.Server
(4)A.fixed
B.flexible
C.stable
D.stateless
(5)A.programs
B.a(chǎn)pplications
C.frameworks
D.constrains
試題解析與討論:
m.xiexiliangjiufa.com/st/3062023842.html試題參考答案:B、C、A、D、B
試題
3: 網(wǎng)絡設備管理是網(wǎng)絡資源管理的重要內(nèi)容。在網(wǎng)絡設備中,網(wǎng)關(guān)屬于()。
A.網(wǎng)絡傳輸介質(zhì)互聯(lián)設備
B.網(wǎng)絡物理層互聯(lián)設備
C.數(shù)據(jù)鏈路層互聯(lián)設備
D.應用層互聯(lián)設備試題解析與討論:
m.xiexiliangjiufa.com/st/3088619494.html試題參考答案:D
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:
m.xiexiliangjiufa.com/st/3097423213.html試題參考答案:A、C、D、C、B
試題
5: 數(shù)據(jù)庫管理系統(tǒng)提供了數(shù)據(jù)庫的安全性、(1)和并發(fā)控制等機制以保護數(shù)據(jù)庫的數(shù)據(jù)。它提供授權(quán)功能來控制不同用戶訪問數(shù)據(jù)的權(quán)限,主要是為了實現(xiàn)數(shù)據(jù)庫的(2)。
(1)A.有效性
B.完整性
C.安全性
D.可靠性
(2)A.一致性
B.完整性
C.安全性
D.可靠性試題解析與討論:
m.xiexiliangjiufa.com/st/3100124431.html試題參考答案:B、C
試題
6: 以下關(guān)于UML的表述,不正確的是()。
A.UML是一種文檔化語言
B.UML是一種構(gòu)造語言
C.UML是一種編程語言
D.UML是統(tǒng)一建模語言試題解析與討論:
m.xiexiliangjiufa.com/st/3105916186.html試題參考答案:C
試題
7: 以下( )能夠直接反映企業(yè)中各個部門的職能定位、管理層次和管理幅度。
A.數(shù)據(jù)流程圖
B.信息關(guān)聯(lián)圖
C.業(yè)務流程圖
D.組織結(jié)構(gòu)圖試題解析與討論:
m.xiexiliangjiufa.com/st/3116111868.html試題參考答案:D
試題
8:
對服務持續(xù)改進活動描述正確的是( )。
A、服務持續(xù)改進活動存在明顯的起止時間
B、服務持續(xù)改進活動貫穿于IT服務的全生命周期
C、服務持續(xù)改進活動具有階段性
D、服務持續(xù)改進活動對客戶的預期進行管理
試題解析與討論:
m.xiexiliangjiufa.com/st/344873691.html試題參考答案:B
試題
9:
做為IT服務項目,為了按期完成項目目標,通常會采用一些激勵措施來鼓舞團隊使士氣( )不屬于有效的團隊激勵措施。
A、團隊獎金
B、團隊重組
C、團隊培訓
D、團隊活動
試題解析與討論:
m.xiexiliangjiufa.com/st/3450716513.html試題參考答案:B
試題
10: 將來源不同的編譯單元裝配成一個可執(zhí)行程序的舒序稱為( )
A.編譯器
B.解釋器
C.匯編器
D.鏈接器
試題解析與討論:
m.xiexiliangjiufa.com/st/38627379.html試題參考答案:D