2022年MCSE习题——基础知识（2）(1).docx

2022年MCSE习题基础知识（2）(1)16:Your company has two floors , your network uses TCP/IP , you want to limit traffic between the floors , so that only packet designation for the other floor are passed across the connecting device.which device should you chose?A: gatewayB: routerC: hubD: repeaterans:b17:Your company is installing a new serven computer network in its large1 room office , the company will relocate in 6 months, the company 's short term lease does not permit change in the building wiring , and there is no existing network cable.you must choose a topology that keep the installation , and keep costs to minimum.which topology should you choose?A: meshB: starc: busD: ringans:c18:Which WAN connection service canprovide transmission speed that faster than 100Mbps ?A: ISDN basicrateinterfaceB: x.25C: T1D: ATMans:d19:You want to use a connection service that provide reliable delivery even when using unreliable swithced connections .Which WAN connection service should you use?A: ISDNB: X.25C: frame relayD: ATMans:b20:Your network has 250 client computers and 6 servers, the network use TCP/IP protocol , you want to segment the network .Which device should you use?A:repeaterB:gatewayC:transceiverD:routerans:d21:Your network has 3 servers ,which runwindows NT server and windows 95 clients,the network use netbeui , you want users of client to be able to access a unix computer, the unix computer share its file by using NFS , you do not want able any new softwareto the client computerWhich device should you use?A: bridgeB: brouterC: routerD: gatewayans:d22:You want users of client computer to be able to access an ibm 3090 mainframe by using a IBM 3270 terminal-emulation program , the mainframe is seperate from your network, you do not want to add protocol to the client computerswhich device should you use?A: repeaterB: bridgeC: routerD: gatewayans:d23:You are design a backbone, the backbone will connect 3 networks that are located in 3 different bulidings, the longest distance between any 2 of the building is 1000 meters.which media should you choose?A: RG-58 A/UB: category 5 UTPc: spread spectrum radiod: fiber-optic cableans:d24:you need to connect an ether