Computer Networking
When a router is connected to a Frame Relay WAN link using a serial DTE interface, how is the clock rate determined?

By the far end router
By the Physical layer bit stream timing
Supplied by the CSU/DSU
By the clock rate command

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

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

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Computer Networking
An encyclopedic database

is an information utility that specializes in storing and searching information
All of these
is generally free
None of these
is easy for beginners to use

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