2.
What is it called when stations A and E both use the same communication facility?
A. collocation
B. skip echelon
C. common control
D. operating control
3.
What is the communication entity that is constructed from stations A, B, C, and D?
A. radio net
B. radio line
C. radio group
D. radio network
4.
What stations operated under the same control of station B?
A. H and l
B. I and J
C. G and H
D. M and K
5.
The line that connects radio station A with radio station M is called a what?
A. net
B. group
C. collocation
D. skip echelon
IT0301
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