Oracle Database quiz

Test your Oracle Database knowledge with a free interactive quiz — 22 questions with answers and explanations. No signup needed to play.

Which statement retrieves data in SQL?

1. Which statement retrieves data in SQL?
2. What is a primary key?
3. What does COMMIT do in a transaction?
4. What does a SEQUENCE provide in Oracle?
5. What is a tablespace?
6. What procedural language extends SQL in Oracle?
7. What is Oracle Database?
8. What is a schema in Oracle?
9. What is an index primarily used for?
10. What is a view in Oracle?

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