Which statement is true about the Web Services Pack?

A customer wants to select the entire order details for the largest transaction for each of 2 million
customers from a 20 million row DB2 source table containing order history. Which parallel job
design would satisfy this functional requirement?

Using a DB2 for z/OS source database, a 200 million row source table with 30 million distinct
values must be aggregated to calculate the average value of two column attributes. What would
provide optimal performance while satisfying the business requirements?

How must the input data set be organized for input into the join stage? (Choose two.)

Which three methods can be used to import metadata from a Web Services Description Language
(WSDL) document? (Choose three.)

What are three valid join operations for the Join stage? (Choose three.)

The Change Apply stage produces a change Data Set with a new column representing the code
for the type of change. What are three change values identified by these code values? (Choose
three.)

Which two statements are correct when referring to an Aggregator Stage? (Choose two.)

Which Information Server client application must be used to manage project-level roles for
DataStage?

You are setting up project defaults. Which three items can be set in DataStage Administrator?
(Choose three.)