Computer Networking
Devices on one network can communicate with devices on another network via a

gateway
utility server
printer server
None of these
file server

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Computer Networking
Which of the following technique is used for fragment?

None of these
a technique used in best-effort delivery systems to avoid endlessly looping packets
one of the pieces that results when an IP gateway divides an IP datagram into smaller pieces for transmission across a network that cannot handle the original datagram size
All of these
a technique used by protocols in which a lower level protocol accepts a message from a higher level protocol and places it in the data portion of the low level frame

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Computer Networking
Bandlimited signal is

a signal all of whose energy is contained within a finite frequency range
All of these
simultaneous transmission of data to a number of stations
None of these
transmission of signals without modulation

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