Multiple choice

A code which uses more bits for each character is known as

  1. Hollerith code

  2. Gray code

  3. Redundant code

  4. Mnemonics

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A redundant code uses more bits than are strictly necessary to represent the information, often for the purpose of error detection or correction. By adding extra bits, the system can verify the integrity of the data.