A team is planning to test an ETL process that integrates data from multiple legacy systems. What key factors should be included in the test requirement analysis?
- Data extraction speed, System architecture, Database schema, Data visualization tools
- Data latency, User interface design, Data encryption, Network speed
- Data mapping documentation, Error handling, Data security, Performance monitoring
- Data source compatibility, Data volume, Data quality, Transformation logic
Test requirement analysis for an ETL process involving multiple legacy systems should consider factors like data source compatibility, data volume, data quality, and transformation logic. These aspects ensure a comprehensive approach to testing data integration from diverse sources.
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