What is the primary advantage of creating data rules within Information Analyzer as opposed to creating them within the Data Rules stage?
A . Data rules cannot be created within the Data Rules stage. They must first be created in Information Analyzer before they can be used in the Data Rules stage.
B . Rules created within Information Analyzer can be tested and debugged on non-operational data in a testing environment before they are put into production.
C . Rules created in the DataStage Data Rules stage have to be compiled into an executable form before they can be used.
D . The variables in rules created in DataStage Data Rules stage must first be bound to data columns or literals before they can be run.
Answer: B