A client needs to process a flat file where a set of values in the import data columns should be
treated as Null. What is the best way to handle multiple Null values using a Sequential File stage?

A.
On the Input Link format tab,specify the null values in double quotes separated by a comma in
the Null field value property.

B.
On the Output Link format tab,specify the null values in double quotes separated by a comma
in the Null field value property.

C.
On the Input Link format tab,specify a separator character in the dependent Null field value
separator property and then use this separator to delimit the null values in the Null field value
property. Click here to input option.

D.
On the Output Link format tab,specify a separator character in the dependent Null field value
separator property and then use this separator to delimit the null values in the Null field value
property.

Explanation: