Computer Networking
Which of the following device is used with an X.25 network to provide service to asynchronous terminals

Packet assembler/disassemble
repeater
None of these
gateway
bridges

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Computer Networking
The network layer, in reference to the OSI model, provide

data link procedures that provide for the exchange of data via frames that can be sent and received
All of these
None of these
the virtual circuit interface to packet-switched service
the interface between the X.25 network and packet mode device

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Computer Networking
Terminals are required for

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

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