At what frequency range does the 802.11a-based wireless technology operate?
A. 7 GHz
B. 5 GHz
C. 3 GHz
D. 1 GHz
Answer: B
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Which of the following is NOT a true statement Audrey can make to Kate?
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What’s the purpose of the scope resolution operator?
What will be an ideal response?
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a. object b. two-dimensional array c. array d. structure
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