Multiple choice technology

Staging Area consists of

  1. Meta Data

  2. The work area where we apply our complex business rules

  3. Hold the data and does calculations

  4. element and related attribute
Reveal answer Fill a bubble to check yourself
A,B,C Correct answer
Explanation

A staging area in ETL processes serves multiple purposes: it stores metadata about the data, provides a workspace to apply complex business rules and transformations before loading to the target, and holds intermediate data for calculations and validation. Distractor D refers to a database schema element, not a staging area function.

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