Computer Networking
A teleprocessing system may consist of

All of these
computer center systems
communications systems
None of these
user systems

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Computer Networking
HMP (Host Monitoring Protocol) is:

a TCP/IP high level protocol for transferring files from one machine to another.
a protocol that handles error and control messages
a protocol used to monitor computers
None of these
a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address

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