Computer Networking
Transmission of computerised data from one location to another is called

data flow
None of these
data communication
data management
data transfer

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Computer Networking
When setting up Frame Relay for point-to-point subinterfaces, which of the following must not be configured?

PAP
The Frame Relay encapsulation on the physical interface
The local DLCI on each subinterface
An IP address on the physical interface
The subinterface type as point-to-point

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Computer Networking
A front-end processor is

a minicomputer that relieves main-frame computers at a computer centre of communications control functions
preliminary processor of batch jobs.
None of these
a processor in a large-scale computer that executes operating system instructions
a user computer system

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