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A developer is inserting, updating, and deleting multiple lists of records in a single transaction and wants to ensure that any error prevents all execution. How should the developer implement error exception handling in their code to handle this?
Correct Answer: C
Using Database.setSavepoint() and Database.rollback() within a try-catch statement is the recommended approach for handling transactions that involve multiple DML operations. This allows the developer to roll back all changes if an error occurs, ensuring that partial changes are not committed to the database.References: Apex Developer Guide - Savepoint and Transaction Control