Computer Networking
Which of the following technique is used for allocating capacity on a satellite channel using fixed-assignment FDM?

Amplitude modulation
Frequency-shift keying
Frequency modulation
Frequency-division multiple access
None of these

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Computer Networking
A proposed network infrastructure of interconnected local, regional, and global networks that would support universal interactive multimedia communications. Select the best fit for answer:

Internetworked enterprise
Information super highway
None of these
Client/Server networks
Business applications of telecommunications

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Computer Networking
Which of the following technique is used for Time-To-Line (TTL)?

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
None of these
a technique used in best-effort delivery system 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

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