Q
In the alert protocol the first byte takes the value 1 or 2 which corresponds to _________ and _________ respectively.
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A
A. Select, alarm
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B
B. Alert, alarm
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C
C. Warning, alarm
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D
D. Warning, fatal
Correct Answer:
D. D. Warning, fatal
Explanation:
The first byte takes the value warning(1) or fatal(2) to convey the severity of the message.