RSSI should not be relied on as a valid indicator of signal strength because of which reason?
A. they only give an approximation of the information needed for a site survey
B. RSSI values always display the strength of the signal in mW
C. RSSI indicators are only available on Windows systems
D. you have to logon to the AP to find the RSSI value at your current location
Answer: A
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``` int product, item; cout << "Enter numbers to multiply, 0 to stop: " << endl; while (item == 0) { product *= item; cin >> item; } cout << "Their product is " << product << endl; ```
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