Computer Networking
If one link fails, only that link is affected. All other links remain active. Which topology does this?

Physical topology
Star topology
Bus topology
Mesh topology

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Computer Networking
Which of the following characteristic(s) is/are suited to the PSS applications?

bursty traffic and low communications intensity
Multiple remote host or applications accessed by a single local access circuit terminal and circuit
widely dispersed terminals and access to international packets switched services
None of these
All of these

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Computer Networking
A T-switch is used to

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

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