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
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
All of these
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

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Computer Networking
TCP is:

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

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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:

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

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Computer Networking
A T-switch is used to

transmit characters one at a time
echo every character that is received
control how messages are passed between computers
rearrange the connections between computing equipment
None of these

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