單項(xiàng)選擇題

某工程有10項(xiàng)工作，其相互關(guān)系如圖所示，則該項(xiàng)目工期為44天，工作D的總時(shí)差為（）天。

A.3天
B.2天
C.1天
D.0天


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2.單項(xiàng)選擇題The requirements for data backup systems arenot included（）.

A.Easy to use and operate
B.Provide instant backup capability for importantdata
C.Capable of parallel processing
D.Capable of load balancing

3.單項(xiàng)選擇題The content of the network logic design schemedoes not include （）.

A.The selection of inter network transmissionprotocols
B.Determination of router parameters
C.Selection and Design of Routing Protocol
D.Host installation testing steps

4.單項(xiàng)選擇題The correct description of network devices is（）.

A.Convergence layer switches should use deviceswith strong switching capabilities
B.Access layer switches indirectly connect tousers through network adapters
C.The components of the core switch do notsupport hot swapping functionality
D.The router supports IGMP protocol but does notsupport static multicast configuration

5.單項(xiàng)選擇題The incorrect description about the distributedqueue dual bus（DQDB）of metropolitan areanetwork switching technology is（）.

A.DQDB can bridge LAN and WAN
B.The network operation using DQDB technologyis independent of the number of workstations
C.Using a dual bus architecture，the operation ofbuses depends on each other
D.DQDB uses optical fiber as the transmissionmedium and can support urban areas with adiameter exceeding 50KM

6.單項(xiàng)選擇題In the framework of information network systems，multimedia information retrieval services areprovided by（）.

A.Network Basic Platform
B.Network scheduling platform
C.Network Security Platform
D.Network service platform

7.單項(xiàng)選擇題下列選項(xiàng)不屬于監(jiān)理大綱內(nèi)容的是（）。

A.監(jiān)理工作目標(biāo)
B.監(jiān)理工作依據(jù)
C.項(xiàng)目工作范圍
D.項(xiàng)目監(jiān)理機(jī)構(gòu)及配備人員

8.單項(xiàng)選擇題信息系統(tǒng)工程監(jiān)理規(guī)劃在的（）主持下編制。

A.技術(shù)負(fù)責(zé)人
B.商務(wù)負(fù)責(zé)人
C.總監(jiān)理工程師
D.專業(yè)監(jiān)理工程師

9.單項(xiàng)選擇題下列選項(xiàng)對旁站質(zhì)量控制手段描述不正確的是（）。

A.旁站的關(guān)鍵部位或關(guān)鍵工序，應(yīng)按照時(shí)間或工序形成完整的記錄
B.完成的工程量應(yīng)寫清準(zhǔn)確的數(shù)值，以便為投資控制提供依據(jù)
C.工程因意外情況發(fā)生停工，應(yīng)寫清停工原因及承建單位所做的處理
D.主要記述旁站過程中業(yè)主單位質(zhì)量管理體系的管理人員是否到位

10.單項(xiàng)選擇題屬于實(shí)施階段的質(zhì)量控制要點(diǎn)的選項(xiàng)是（）。

A.制定切合實(shí)際的監(jiān)理實(shí)施細(xì)則
B.審查承建單位對關(guān)鍵部位的測試方案
C.對各種設(shè)計(jì)文件提出設(shè)計(jì)質(zhì)量標(biāo)準(zhǔn)
D.審查承建單位提交的設(shè)計(jì)方案