Computer Networking
What is Cladding?

None of these
Coxial Cable
A typical optical fiber consists of a very narrow
Cables with shield

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Computer Networking
Satellite-Switched Time-Division Multiple Access (SS/TDMA) is

All of these
the method of determining which device has access to the transmission medium at any time.
None of these
a medium access control technique for multiple access transmission media
a form of TDMA in which circuit switching is used to dynamically change the channel assignments

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Computer Networking
The packets switching concept was first proposed

All of these
in the late 1950s for Defense Ministry of US
in the late 1980s for the Defense Ministry of US.
None of these
in the early 1960s for military communication systems, mainly to handle speech

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