Exam Code: C2090-424
Exam Name: InfoSphere DataStage v11.3
Updated: Apr 30, 2024
Q&As: 64
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Your job consists of a DB2 Connector stage followed by a Sort stage followed by a Transformer stage followed by another DB2 Connector stage. The following two Balanced Optimizer options have been selected: Push processing to data sources Push processing to data targets The following two Balanced Optimizer options have NOT been selected: Push data reduction processing to data targets Push all processing into the (target) data server Assuming the job design allows for maximum optimization, what does the optimized job design look like?
A. Row Generator stage followed by a DB2 Connector stage
B. DB2 Connector stage followed by a DB2 Connector stage
C. DB2 stage followed by a Transformer stage followed by a DB2 Connector stage
D. DB2 Connector stage followed by a Sort stage followed by a Transformer stage followed by another DB2 Connector stage
Which Slowly Changing Dimension (SCD) stage statement is TRUE?
A. Surrogate keys are used to join a dimension table to a fact table in a normalized schema database
B. Each SCD stage processes multiple dimensions and performs lookups by using an equality matching
C. Purpose codes are part of the table metadata that the SCD stage propagates to the dimension insert link.
D. Actual dimensions changes are applied to the lookup table in memory and are mirrored to the dimension update link
Which one of the following is NOT an XML Pack stage?
A. XML Input
B. XML Output
C. XML Connector
D. XML Transformer
In your project there is a top level Sequencer job which has multiple sub sequencers and jobs. You have to move this Sequencer job to a new project. How do you determine which objects have to be exported?
A. Select top level sequencer job and click on "Export" option
B. Select top level sequencer job and click on "Find dependencies" option
C. Select top level sequencer job and click on "Find dependencies (deep)" option
D. Select top level sequencer job and click on "Edit->Job Properties -> Dependencies"
Which Connector Stage doesn't support reject Link
A. DB2 Connector
B. ODBC Connector
C. Oracle Connector
D. Netezza Connector
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