Question

The employees of airlines company are interlinked with each other through a private network so that they can access and modify booking and flight data. But the same information cannot be accessed by an outsider as it is protected by a firewall. This network may be spread across several cities or countries. It may use TCP/IP communication protocol for data transmission. Such a network is an example of ____.

a) Internet

b) WAN

c) Intranet

d)All of these




please help​

Answer 1

Answer:

all of these

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