IBM


IBM Professional Certification Program

Accelerate insight. Improve skills. Get certified now.

Test C2090-422: InfoSphere QualityStage v8.5


cert assess save

The test contains six sections totalling approximately 62 multiple-choice questions.  The percentages after each section title reflect the approximate distribution of the total question set across the sections.

Section 1 - Methodology (5%)


  1. Describe the steps in data quality methodology.

  2. Understand the impact of data integration preparsing.


Section 2 - Design Considerations (18%)


  1. Identify the steps for standardization.

  2. Given a scenario, demonstrate knowledge how to optimize QualityStage jobs using parallel concepts.

  3. Given a scenario, describe how to handle data from multiple countries.

  4. Describe initial vs. delta vs. real-time design considerations. (may use scenarios)


Section 3 - Investigation (10%)


  1. Given a scenario, demonstrate knowledge of investigation types.

  2. Given a scenario, describe how word investigation results can be used.


Section 4 - Standardization/Addresses/Postal (11%)


  1. Describe the differences between address certification, verification, and standardization. (may use scenarios)

  2. Define what the standardization stage is and how to use it. (may use scenarios)

  3. Given a scenario, describe the purpose of standardization and what results are produced by the process.


Section 5 - Rule Sets (16%)


  1. Demonstrate knowledge of how to customize standardization rules. (may use scenarios)

  2. Demonstrate knowledge of the components of a rule and their functions.

  3. Demonstrate knowledge of managing standardization rules.

  4. Demonstrate knowledge of user defined standardization rules.


Section 6 - Matching (21%)


  1. Given a scenario, demonstrate knowledge of match concepts.

  2. Describe the match job components. (may use scenarios)

  3. Given a scenario, describe how to review and tune a match.

  4. Demonstrate knowledge of mananging match specification (re-usability). (may use scenarios)

  5. Given a scenario, demonstrate knowledge of match job design to achieve optimal performance.


Section 7 - Survive (10%)


  1. Describe the purpose of survive.

  2. Demonstrate knowledge of the different rule types for surviving data and when to use them. (may use scenarios)

  3. Describe how to implement a survive stage.


Section 8 - Setup and Troubleshooting (10%)


  1. Identify how to troubleshoot a QualityStage job. (may use scenarios)

  2. Describe how to configure data quality environment functionality.

  3. Describe QualityStage deployment considerations. (may use scenarios)

  4. Demonstrate knowledge of NLS/non-NLS install and its impact on QualityStage stages. (may use scenarios)



Promotions


Connect with Us