Multiple choice technology web technology

Data Integration involves -----------------------------

  1. Sourcing data from disparate sources and integrating to be central repository

  2. A process to change data from a detailed level to a summary level

  3. A process to change data from a summary level to a detailed level

  4. Separating data from one source into various sources of data
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Data Integration is fundamentally about combining data from multiple disparate sources (databases, files, APIs) into a unified, consistent view in a central repository like a data warehouse. Options B and C describe aggregation/drill-down, not integration. Option D describes the opposite of integration.

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