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IBM C2090-421 Exam Syllabus Topics:

IBM InfoSphere DataStage v8.5 Sample Questions:

1. What are two ways to specify a stylesheet in an XML input stage? (Choose two.)

A) On the output link columns properties tab, type the stylesheet in the XLST box.
B) On the output link advanced properties tab, type the stylesheet in the Stylesheet box.
C) On the output link columns properties tab, identify an input column that contains the stylesheet URL.
D) On the output link advanced properties tab, load the content or path of a stylesheet that is stored on the engine tier host.

2. Which two statements are correct about XML stages and their usage? (Choose two.)

A) XML Input stage transforms hierarchical XSLT data to tabular format.
B) XML Transformer stage converts an XML document to another XML hierarchical format.
C) XML Output stage converts relational tables and sequential files to XML hierarchical structures.
D) XML Input stage converts XML data to hierarchical format.

3. 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?

A) Partition on customer key, sort on customer key and transaction amount, remove duplicates on customer key.
B) Use a Sort Aggregator stage with calculated column based on the maximum value of transaction amount column.
C) Partition and sort the input to a RemoveDuplicates stage using the customer key and transaction amount columns. Remove duplicates on customer key.
D) Partition and sort the input to a Filter stage by customer number. Filter with the clause "MAX(transaction_amount)".

4. When creating a Wrapper stage, which three tasks need to be done? (Select three)

A) Create Table Definitions that define the Wrapper's input and output columns.
B) Code and compile the C/C++ Wrapper source code.
C) Specify the command to be executed by the Wrapper.
D) Specify whether input rows are to be processed automatically or manually.
E) Specify how Wrapper property values are to be converted.

5. Which two statements about annotations are correct? (Select two)

A) The Short job description field will appears in job log when $APT_PM_SHOW_PIDS is set.
B) The Full job description field is only visible within the Designer Client.
C) The Short job description field displays on log summary lines within Director client.
D) An annotation can be drawn around one of more stages.

Solutions: