Final answer:
Reconciliation rules control various aspects of class attribute updates in a system, including child class rules overriding parent class rules, overlapping rules, method of data population, and data population rollback.
Step-by-step explanation:
Reconciliation rules control various aspects of class attribute updates in a system. Some of the principles that can be controlled with reconciliation rules include:
- Child class rules overriding parent class rules: This means that if a child class specifies its own reconciliation rules, they will take precedence over the rules specified by the parent class.
- Overlapping rules: Reconciliation rules can specify how conflicts between different rules should be resolved when they overlap.
- Method of data population: Reconciliation rules can define how the data is populated or updated for a particular class attribute.
- Data population rollback: Reconciliation rules can also include provisions for rolling back data population changes if necessary.