Question E7F05
From subelement E7 - E7F
E7F05
Answer: BHow frequently must an analog signal be sampled to be accurately reproduced?
AAt least half the rate of the highest frequency component of the signal
BAt least twice the rate of the highest frequency component of the signal
CAt the same rate as the highest frequency component of the signal
DAt four times the rate of the highest frequency component of the signal