Skip to content
Sharp

SQL for Java Devs · interview question

When using transactions in JDBC, what is the consequence of setting auto-commit to false and not explicitly calling commit()?

Multiple choiceHardchapter-8-curatedpremiumsql-for-java-devsrepository-pattern
Choose one answer
Answer and explanation

Correct answer

D. Changes remain uncommitted and can be rolled back

Why

If auto-commit is set to false, changes made during the transaction are not committed until commit() is explicitly called. If commit() is not called, changes can be rolled back, which ensures data consistency and allows for error recovery.

Test yourself on SQL for Java Devs

A free test with instant, explained results. No account needed.

Start free test
All SQL for Java Devs questions →