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IBM A2090-422

A2090-422

Exam Code: A2090-422

Exam Name: Assessment: InfoSphere QualityStage v8.5 Assessment

Updated: Aug 01, 2026

Q & A: 124 Questions and Answers

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IBM A2090-422 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: QualityStage Architecture and Components20%- Overview of InfoSphere Information Server
- Integration with DataStage
- QualityStage Module Structure
Topic 2: Data Investigation and Analysis20%- Identifying data quality issues
- Data profiling and discovery
- Defining data quality rules
Topic 3: Data Standardization25%- Reference data and rule sets
- Handling name and address data
- Parsing and classification
- Standardization rules creation
Topic 4: Job Design and Deployment10%- Deployment and maintenance
- Testing and tuning
- Building QualityStage jobs
Topic 5: Data Matching and Linking25%- Match specifications and strategies
- Blocking and comparison logic
- Survivorship and consolidation
- Match frequency analysis

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