You are developing a COBOL program for an online banking system. What type of exception handling approach would you use to ensure that transactions are rolled back in case of errors during fund transfers?
- Implementing a nested IF statement
- Utilizing the declarative exception handling with the USE AFTER option
- Employing the EXIT PROGRAM statement
- Using the COBOL ON EXCEPTION clause
In this scenario, declarative exception handling with the USE AFTER option is appropriate. It allows you to define a set of statements that execute after a specific exception occurs, ensuring proper rollback of transactions in case of errors during fund transfers.
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