EMERGING TRENDS IN SOFTWARE ENGINEERING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In ____, the first standard for Wi-Fi devices was released
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1989
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1999
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1979
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1997
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Explanation:
Detailed explanation-1: -In 1997, the IEEE ratified the original 802.11 standard-the “802.11” technology term simply refers to Wi-Fi. In 1999 wireless was introduced to the general public as a “nice to have” with the 802.11 a and b ratifications.
Detailed explanation-2: -802.11b. Released in September 1999, it’s most likely that your first home router was 802.11b, which operates in the 2.4GHz frequency and provides a data rate up to 11 Mbps.
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