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POST TEST:
SCORE:
Let's find out how much you learned from this module. Encircle the letters of the correct answers.
This is the collection and transfer of information (voice, sound, text, video, etc.) over long distances.
a television
c. telephone
6, telecommunications
d. telegraph
1
12. A/An
C. fax
A
communication system makes two-way communication possible.
a. interactive
b. electromagnetic
dhone of the above
1
13. The
sends and receives voice data. Wireless versions of this technological device were created to giv
juser freedom of movement
1 a. radio
c. facsimile
1
(b) telephone
d. Internet​