Multiple choice technology web technology

What should be done to change the actual database system type (say, from DB2 to MySql)?

  1. connection.driver_class property should be changed

  2. connection.url property should be changed

  3. dialect property should be changed

  4. All the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

To switch the underlying database system, you must update the JDBC driver class, the connection URL, and the Hibernate SQL dialect to match the target database system. Therefore, all of these properties must be changed.

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