Computer Networking
CSMA (Carrier Sense Multiple Access) is

a method of determining which device has access to the transmission medium at any time
a method access control technique for multiple-access transmission media.
None of these
network access standard for connecting stations to a circuit-switched network
a very common bit-oriented data link protocol issued by ISO.

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Computer Networking
An encyclopedic database

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

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Computer Networking
HMP (Host Monitoring Protocol) is:

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

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