Multiple choice

What do you understand by redundancy in the database?

  1. Missing of information in the database

  2. Incorrect information in the database

  3. Repetition of information in the database

  4. Incomplete information in the database

  5. Non-repetition of data in the database

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

If in the table, certain value or data is coming twice or thrice times it is called redundancy.