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Enumerate about the Star networks
Comments:
1 - If one connection/station fails the other devices aren't affected
2 - If central hub breaks down, the whole network fails
3 - It's easier to identify faults using this type of topology
4 - It's easy to expand this type of network
What is a pseudo tty? A pseudo tty or false terminal enables external machines to connect by Telnet or rlogin. Without a pseudo tty, no connection can take place.
modern technology in world of 21 century
Assume that the clock-driven scheme for generating starting sequence numbers is used with a 16-bit wide clock counter (that is, sequence numbers range from 0 to 2^16). The clock t
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