Which of the following is true?
2023
Which of the following is true?
- A.
Both Parity and Cyclic Redundancy Check are error correcting codes
- B.
Both Parity and Low Density Parity Check Code are error correcting codes
- C.
Both Reed-Solomon code and Low Density Parity Check Code are error correcting codes
- D.
Both Cyclic Redundancy Check and Low Density Parity Check Code are error correcting codes
Attempted by 309 students.
Show answer & explanation
Correct answer: C
Parity and Cyclic Redundancy Check (CRC) are primarily used for error detection, not correction. In contrast, Reed-Solomon codes and Low Density Parity Check (LDPC) codes are established forward error correcting schemes.