Which technology works by taking the original data stream and breaking it up into small bits, then transmitting each of those on a different frequency channel simultaneously?
A. Direct-Sequence Spread Spectrum (DSSS)
B. Frequency Hopping Spread Spectrum (FHSS)
C. Orthogonal frequency-division multiplexing (OFDM)
D. Quadrature Phase Shift Keying (QPSK)
Answer: A
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A. inset value B. margin value C. guide value D. bumper value
What is the percent change from January to March?
Use the data in the following table to answer the following problems. Determine from the wording of the problem which value is v1 and which is v2. Compute percent change, rounding decimal answers to two places. Express your result in a sentence stating how much the second value is less than or greater than the first value. For example: "August sales are 50 percent less than July sales." 
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A. The tested condition becomes true B. The tested condition becomes false C. The end of an array is reached D. None of the above
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