FCC Question Pool Review

General Class (Element 3) • 2023-2027

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Question G8C10

From subelement G8 - G8C

G8C10
Answer: C

How does forward error correction (FEC) allow the receiver to correct data errors?

ABy controlling transmitter output power for optimum signal strength
BBy using the Varicode character set
CBy transmitting redundant information with the data
DBy using a parity bit with each character