最新のP2090-010問題集で試験を準備する

IBM P2090-010 試験概要:

IBM P2090-010 試験シラバストピック:

IBM InfoSphere Information Server Technical Mastery Test v2 認定 P2090-010 試験問題：

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

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

2. Which of the following is NOT TRUE about partition parallelism in DataStage?

A) It reduces disk usage for staging areas
B) It facilitates near-linear scalability
C) Data is broken up into each partition
D) Same operation is performed on each partition of data separately

3. Regarding Metadata Workbench, which of the following statements is TRUE?

A) Operational Metadata doesn't need to be imported to become available in lineage.
B) Operational Metadata is automatically stored in the Metadata Repository when any job has run.
C) Operational Metadata needs to be imported for it to be available in lineage.
D) Operational Metadata is created when any foundation tool has run.

4. Which one of the following is a data quality challenge that can be addressed by QualityStage?

A) Data values appear on report in different format than stored
B) Too many data values for a single domain
C) Lack of information standards
D) Too many records containing the default value for a single domain

5. Which project below will benefit less from using the full range of Foundation Tools products?

A) A new data source must be integrated in an Oracle warehouse environment; the customer insists that you continue using their current ETL tool which is DataStage
B) You need to create a brand new warehouse, using the ETL tool of your choice; the target warehouse is Oracle
C) You need to create a brand new warehouse, using the ETL tool of your choice; the target warehouse is DB2
D) A new data source must be integrated in a DB2 warehouse environment; the customer insists that you continue using their current ETL tool which is not DataStage

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