11th Grade Data Integrity Quizzes, Questions & Answers

11th Grade

Top Trending Data Integrity Quizzes

This Data Integrity Constraints Quiz assesses your understanding of rules and techniques that maintain accurate, consistent data in databases. You'll explore primary keys, foreign keys, unique constraints, and validation methods...

Questions: 15 | Attempts: 10 | Last updated: May 2, 2026

Sample Question 1
What is a primary key in a database?

A field that uniquely identifies each record in a table

A field that stores passwords

The first column in any table

A field that links to another database

Sample Question 2
Which constraint ensures that a column cannot contain NULL values?

Primary Key

Not Null

Unique

Foreign Key

Sample Question 3
A foreign key establishes a relationship between which two elements?

Two different databases

A column in one table and a primary key in another table

Two columns in the same table

A user and a table

11th Grade Data Integrity Quizzes, Questions & Answers

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