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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Configuration | 6% | - Create and configure projects - Understand architecture and components - Install and configure InfoSphere DataStage v8.5 |
| Topic 2: Performance & Troubleshooting | 15% | - Monitor and log execution - Handle errors and rejects - Partitioning and sorting optimization |
| Topic 3: Job Design & Development | 25% | - Slowly Changing Dimensions (SCD) - Lookup, Join, Merge, and Funnel stages - Transformer and derivation logic - Job sequences and parameterization |
| Topic 4: Metadata Management | 6% | - Runtime Column Propagation (RCP) - Schema orchestration - Import and share metadata |
| Topic 5: Persistent Storage | 10% | - Restructure and format stages - Sequential files and file sets - Data sets and file structures |
| Topic 6: Parallel Architecture | 9% | - Data partitioning and collecting - Node pools and parallel processing - Parallel execution and configuration files |
| Topic 7: Database Connectivity | 9% | - ODBC, DB2, Oracle integration - Database stage selection - Source and target database properties |
| Topic 8: Advanced Techniques | 10% | - Complex Flat File (CFF) stage - Environment variables and parameter sets - Job deployment and packaging |
What three types of links are supported by the Lookup Stage? (Select three)
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Which three statements are true about characteristics of shared containers? (Select three)
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Records in a source file must be aggregated for further processing. Which two conditions would require the use of a Transformer stage instead of or in addition to an Aggregator stage? (Choose two.)
You are assigned to correct a job from another developer. The job contains 20 stages sourcing data from two Data Sets and many sequential files. The annotation in the job indicates who wrote the job and when, not the objective of the job. All link and stage names use the default names. One of the output columns has an incorrect value which should have been obtained using a lookup. What could the original developer have done to make this task easier for maintenance purposes?
You are setting up project defaults. Which three items can be set in DataStage Administrator? (Choose three.)
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