1. Which of the following device is used only in LAN (Local Area Network)?
a) LAN
b) Modem
c) NIC
d) Router
e) None of the above.
2. Which program can be used for email?
a) Internet Explorer
b) Outlook Express
c) IM
d) Front Page
e) None of the above
3. ………… cable carries signals in the form of fluctuating light in a glass.
a) Coaxial
b) Twisted pair
c) LAN
d)
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