C2090-424 Latest Exam Braindumps
Question 1: Which of the following is TRUE about Transformer Stage when$APT_TRANSFORM_COMPILE_OLD_NULL_HANDLING is set?
A.A Modify Operator is inserted at run time before a Transformer stage to handle null values
B.If an input column that is used in the derivation expression of an output column contains a null
value, then the resulting output column contains a null.
C.If an input column that is used in the derivation expression of an output column contains a null
value, then that row will be dropped or, if a reject link had been defined, rejected
D.If an input column that is used in the derivation expression of an output column contains a null
value, then the resulting output column will be calculated ignoring the Null value.
Correct Answer: C
