Computer Networks — Chapter Test

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Question 1
Which device sends data ONLY to the intended computer (not all)?
AHub
BSwitch
CNIC
DModem
Question 2
Which device connects two DIFFERENT networks (e.g. your LAN to the Internet)?
AHub
BSwitch
CRouter
DNIC
Question 3
In which topology do all devices connect to a CENTRAL hub/switch?
ABus
BStar
CRing
DMesh
Question 4
Which transmission medium uses LIGHT and is very fast?
ATwisted pair
BCoaxial cable
CFibre optic
DInfrared
Question 5
Which protocol transfers WEB PAGES?
AFTP
BHTTP
CTCP
DNIC