71、() is called the gateway of network security, which is used to identify what kind of data packets can enter the enterprise intranet.
A. Anti-virus software
B. Trojan horse
C. Secret key
D. Firewall
信管網(wǎng)參考答案:D
【信管網(wǎng)解析】
( )被調(diào)用網(wǎng)絡(luò)的安全性,它是用來確定哪種數(shù)據(jù)包可以進(jìn)入企業(yè)內(nèi)部網(wǎng)。
A防毒軟件 B 特洛伊木馬 C密鑰 D防火墻
根據(jù)官方教材第158頁(yè),防火墻通常被比喻為網(wǎng)絡(luò)安全的大門,用來鑒別哪種數(shù)據(jù)包可以進(jìn)出企業(yè)內(nèi)部網(wǎng)。
72、A () is a graph that shows the relationship between two variables.
A. histogram
B. flowchart
C. scatter diagram
D. matrix diagram
信管網(wǎng)參考答案:C
【信管網(wǎng)解析】
( )是顯示了兩個(gè)變量之間關(guān)系的一種圖表。
A 直方圖 B流程圖 C 散點(diǎn)圖 D矩陣圖
此題考查質(zhì)量管理的七種工具,其中散點(diǎn)圖可以顯示兩個(gè)變量之間是否有關(guān)系,一條斜線上的數(shù)據(jù)點(diǎn)距離越近,兩個(gè)變量之間的關(guān)系就越密切。
質(zhì)量管理老七種工具:
http://www.xcpkj.com/pm1/65754.html
73、( ) is the process of identifying individual project risks as well as source of overall project risk, and documenting their characteristics,
A. Identify Risks
B. Monitor Risks
C. Implement Risk Responses
D. Plan Risk Management
信管網(wǎng)參考答案:A
【信管網(wǎng)解析】
( )是識(shí)別單個(gè)項(xiàng)目風(fēng)險(xiǎn)以及整個(gè)項(xiàng)目風(fēng)險(xiǎn)的來源,并記錄其特征的過程。
A 風(fēng)險(xiǎn)識(shí)別 B 監(jiān)控風(fēng)險(xiǎn) C 實(shí)施風(fēng)險(xiǎn)應(yīng)對(duì)措施 D 計(jì)劃風(fēng)險(xiǎn)管理
此題考查項(xiàng)目風(fēng)險(xiǎn)管理各個(gè)過程的作用,其中風(fēng)險(xiǎn)識(shí)別是判斷哪些風(fēng)險(xiǎn)可能影響項(xiàng)目,并記錄其特診的過程。
74、As one of the core technologies of block chains, () refers to the fact that transaction accounting is performed by multiple nodes distributed in different places, and each node records a complete account, so they can participate in the supervision of transaction legitimacy and testify for it together.
A. intelligent contract
B. consensus mechanism
C. asymmetric encryption technology
D. distributed accounts
信管網(wǎng)參考答案:D
【信管網(wǎng)解析】
作為區(qū)塊鏈的核心技術(shù)之一,( )是指交易賬戶由分布在不同地方的多個(gè)節(jié)點(diǎn)執(zhí)行,每個(gè)節(jié)點(diǎn)記錄一個(gè)完整的賬戶,參與交易合法性的監(jiān)督,共同為之作證的實(shí)施。
A 智能合同 B 共識(shí)機(jī)制 C 非對(duì)稱加密技術(shù) D分布式賬戶
區(qū)塊鏈:
http://www.xcpkj.com/pm1/81595.html