Computer Networking
If communication software can be called the "traffic cop" of a micro communication system, then what should the modem be called?

Link
None of these
Park
Bridge
Interface

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Computer Networking
Terminals are required for

realtime, timesharing, and distributed processing
realtime, batch processing, and timesharing
realtime, distributed processing, and manager inquiry
None of these
realtime, timesharing, and message switching

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Computer Networking
The main difference between synchronous and asynchronous transmission is

the clocking is mixed with the data in asynchronous transmission
the bandwidth required is different
the clocking is derived from the data in synchronous transmission
None of these
the pulse height is different.

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Computer Networking
TCP is:

None of these
Operates at the Data Link layer
Connection orientated and unreliable
Connection orientated and reliable
Connectionless and unreliable

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