What must be set to 5 when storing and deploying an Avaloq API?

The correct choice emphasizes the need to set the session level to 5 when storing and deploying an Avaloq API. In Avaloq, the session level is critical as it determines the context in which the API operates.

Setting the session level to 5 enables the API to manage transactions more effectively and ensures that all relevant data associated with the session is correctly handled. This level reflects a state where the system can fully enforce transaction boundaries, making it essential for maintaining data integrity during operations.

The session level determines how strict the system is about changes made during the session and can influence how rollback mechanisms are triggered if any errors occur. By establishing the session level to 5, developers ensure that the API can interact with the system reliably, promoting robust transaction management and consistent behavior across various scenarios. This is particularly important in a financial software environment like Avaloq, where precise and reliable data manipulation is paramount.