Parallel job column definitions have an SQL type associated with them. Which of the following is TRUE?

A.
Use the SQL type when specifying a schema via a file

B.
The SQL type is what the parallel job data set understands

C.
Use the Parallel tab of the Edit Column Meta Data dialog box to view the SQL type

D.
The SQL type is mapped to an underlying data type that the parallel job data set understands

Explanation:
https://www- 01.ibm.com/support/knowledgecenter/SSZJPZ_9.1.0/com.ibm.swg.im.iis.ds.parjob.dev.doc/topics/
c_deeref_Data_Types.html