（73）A．treeB．busC．starD．ring
（73）
A．tree
B．bus
C．star
D．ring
相关考题：
● Both bus and tree topologies are characterized by the use of multipoint （71）. For the bus, all stations attach, through appropriate hardware（72）known as a tap, directly to a linear transmission medium, or bus. Full-duplex operation between the station and the tap allows data to be transmitted onto the bus and received from the （73）. A transmission from any station propagates the length of the medium in both directions and can be received by all other （74）.At each end of the bus is a （75) , which absorbs any signal, removing it from the bus.（71）A. mediumB. connectionC. tokenD. resource（72）A. processingB. switchingC. routingD. interfacing（73）A. treeB. busC. starD. ring（74）A. routersB. stationsC. serversD. switches（75）A. tapB. repeaterC. terminatorD. concentrator
●Communication networks can be classified in terms of their physical arrangement or (73) Three common (73) are the star,bus,and ring.(73) A．structuresB．topologiesC．protocolsD．frames
试题（73）Tool for defining activities is（73）．（73）A．Dependency DeterminationB．Precedence Diagramming methodC．Rolling Wave PlanningD．Schedule network Templates
CompanycomisimplementingapairofVirtualIOServerstoservicefourLPARs.Ifeachoperatingsystemimagerequires15GBofdiskspace,whatistheminimumamountofSCSIresourcenecessary?() A.TwoSCSIpathsandtwo73GBSCSIdisksB.TwoSCSIpathsandtwo36GBSCSIdisksC.FourSCSIpathsandfour73GBSCSIdisksD.TwodualportSCSIRAIDadapterswithtwo73GBSCSIdisks
月末结转已销A产品成本73,500元,企业应作如下账务处理：A．借：主营业务成本 73,500 贷：库存商品——A产品 73,500B．借：主营业务成本 73,500 贷：原材料——A产品 73,500C．借：库存商品——A产品 73,500 贷：生产成本——A产品 73,500D．借:生产成本--A产品 73,500 贷:库存商品--A产品 73,500E．借：其他业务成本 73,500 贷：原材料——A产品 73,500F．借：主营业务成本 73,500 贷：本年利润 73,500G．借:生产成本--A产品 73,500 贷:制造费用 73,500