Discussion :: Computer Fundamental Miscellaneous
- A large number of computers in a wide geographical area can be efficiently connected using
A.
Twisted pair lines |
B.
Coaxial cables |
C.
Communications satellites |
D.
All of the above |
E.
None of the above |
Answer : Option C
Explanation :
A communications satellite is an artificial satellite that relays and amplifies radio telecommunications signals via a transponder; it creates a communication channel between a source transmitter and a receiver at different locations on Earth.
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