30 questions · 45 minutes · SQL
SQL Basics Quiz 2 practice quiz
30 multiple-choice questions covering basic SQL operations: CREATE, INSERT, UPDATE, WHERE, SELECT, UNION, SUM, AVG, GROUP BY, HAVING.
Before you start
30 questions. 1 mark each. No negative marking. Time: 45 minutes.
You can take this without an account and you will still get the full marked review. Only signed-in attempts are saved — sign in first if you want this one kept in your history.
- Questions
- 30
- Time
- 45 minutes
- Marks
- 30
- Subject
- SQL
- Marking
- Server-side
What it asks
The first few questions
- Which SQL statement is used to create a new table?
- Which SQL statement adds new rows of data into a table?
- Which SQL keyword is used to modify existing data in a table?
- Which SQL clause is used to filter rows returned by a query?
26 more once you begin. Options are withheld until the attempt starts — the answer key never reaches the browser before you have been marked.