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Packet switching technology was introduced in which year?
A1969
B1959
C1949
D1939
Answer & Solution
Correct answer: A. 1969
1. It let two computers talk to each other.
2. It replaced the older telephone circuit technology.
3. The year was 1969.
_Source: OpenStax, Workplace Software and Skills, Ch 1 'Technology in Everyday Life and Business'_
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