A modem works by
a. translating analog phone signals to digital information.
b. translating digital information to analog phone signals.
c. converting signals of varying frequency to single frequency waves.
d. opening up a digital connection on a phone line.
e. both A and B.
Question 2
Which of the considerations listed below must be planned for when implementing an information visibility system?
I. Include the size of the supply base and customer base
II. The content of information shared
III. Technology used to share it
a. I, III only
b. I, II only
c. II, III only
d. I, II and III
Ana Mendieta, Untitled, 1976. From Silueta Works in Mexico.
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