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IBM InfoSphere Information Server Technical Mastery Test v2 Sample Questions:

1. You have been asked to work on an integration project to merge a new operational Microsoft SQL Server data source of unknown data quality into an existing DB2 warehouse environment; the ETL tool currently used for populating the warehouse is not DataStage, and no new ETL tool should be introduced.
Which two of the following Foundation Tools will be less useful in this project?
-InfoSphere Data Architect -InfoSphere Metadata Workbench -InfoSphere Information Analyzer -InfoSphere Discovery -InfoSphere FastTrack

A) II and V DI and V
B) I and III
C) I and II
D) III and IV

2. What are the steps required in Information Analyzer before you can investigate the output generated by running a data rule?

A) Select Data Quality from the Develop tab; create a data rule definition; generate a data rule
B) Select Data Quality from the Develop tab; create a data rule definition; generate a data rule; run the data rule
C) Select Data Quality from the Investigate tab; create a data rule definition; generate a data rule; run the data rule
D) Select Data Quality from the Develop tab; generate a data rule; run the data rule

3. The Informational Content of a QualityStage Match phase report measures ___________.

A) the severity of false positives and false negatives
B) the number of data fields to be used for a particular match job
C) the significance of discriminating value and frequency
D) the confidence of a match

4. Which of the following statements correctly depicts the relationship between FastTrack mapping composition and the DataStage job generated?

A) The mapping composition is defined during the job generation phase.
B) The type of DataStage job generated is a job sequence when a sequential composition of mapping specifications is used.
C) The type of DataStage job generated is a parallel job only when a parallel composition of mapping specifications is used.
D) DataStage jobs generated from FastTrack are always parallel jobs.

5. Metadata Workbench can display operational metadata information. Which one of the following assertions is FALSE?

A) Operational metadata is only available for DataStage/QualityStage jobs.
B) The pre-defined query ?ob Operational run?displays statistical information about a DataStage job run, but does not show operational lineage.
C) Available statistics about the execution of a DataStage job include the number of records read and written by the DataStage job, the time the job started and ended; and the stages and links used in the job.
D) A single business lineage report can contain lineage information about design time and run time.

Solutions: