Which device should you use?
a.router
b.hub
c.brouter
d.gateway
ans:d
82.you want to connect you Ethernet and Tokenring network.both network run nwlink.Which device?
a.router
b.hub
c.brouter
d.gateway
ans:ac
83.Which Wan connection service can provide transportspeed more than 100Mbps?
a.ATM
b.ISDN basic channel
c.X.25
d.T1
ans:a
85.client computers on you Ethernetwork are not able to access the server. You use a Volt-ohmerter to measure the resistance between the center core and the shield on the cable.on T-connecters,and the temminitor. you obtain the following data:
RGB58-A/U COAXIAL CABLE :(ohms)
0
BOTH T-CONNECTERS(ohms) :
BOTH TERMINATORS:(ohms)
50
What must you do to repair the network?
a.replace the 50 ohms terminator with 25 ohm termenator
b.replace the 50 ohmsterminator with 100 ohm termenator
c.install replacement T-connector
d.install replacement RGB58-A/U CABLE
ans:d