SQL for Java Devs · interview question
What would be a potential outcome if a ResultSet is not closed after use?
Multiple choiceMediumchapter-8-curatedpremiumsql-for-java-devsresultsets-and-mapping
Answer and explanation
Correct answer
B. The database connection remains open, causing resource leaks.
Why
Not closing a ResultSet can lead to resource leaks because the database connection remains open longer than necessary. This may not immediately crash the application but can lead to performance degradation.
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