Internet works on
packet switching
circuit switching
both (a) and (b)
none of the mentioned
Answer : A
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1) ISP exchanges internet traffic between their networks by
2) In which layer of OSI model IP is available:
3) What is internet?
a single network
a vast collection of different networks
interconnection of local area networks
none of the mentioned
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4) Ethernet is family of protocol used in
5) Who allows the use of various facilities on the Internet ?
