MCSE习题——基础知识（2）(1) 免费试题下载-免费试卷下载

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: gateway
B: router
C: hub
D: repeater
ans:b
17:
Your company is installing a new serven computer network in its large　1 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: mesh
B: star
c: bus
D: ring
ans:c
18:
Which WAN connection service can　provide transmission speed that faster than 100Mbps ?
A: ISDN basic　rate　interface
B: x.25
C: T1
D: ATM
ans:d
19:
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: ISDN
B: X.25
C: frame relay
D: ATM
ans:b
20:
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:repeater
B:gateway
C:transceiver
D:router
ans:d
21:
Your network has 3 servers ,　which run　windows 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 software　to the client computer
Which device should you use?
A: bridge
B: brouter
C: router
D: gateway
ans:d
22:
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 computers
which device should you use?
A: repeater
B: bridge
C: router
D: gateway
ans:d
23:
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/U
B: category 5 UTP
c: spread spectrum radio
d: fiber-optic cable
ans:d

24:
you need to connect an ether