Refer to the exhibit that appears below.
You are developing an ISD reference match job. The reference data is maintained in a database and must be referenced at runtime.
You have three passes in your match specification and the input is one record at a time.
Which statement is true about the job design?
A. Use normal lookup in the lookup stage.
B. The Lookup stage should be replaced with Join stage.
C. You can select reference data from the database using user defined SQL.
D. You need to add two more Lookup stages to select necessary reference data.