Multiple choice

Which of the following integrity constraints in database is also called attribute integrity that allows size values, right data type and null status, etc?

  1. Referential integrity

  2. Domain integrity

  3. Entity integrity

  4. Trigger

  5. DDL

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

This integrity constraint in database is also called attribute integrity that allows size values, right data type and null status, etc.