Multiple choice technology databases

THE FINEST LEVEL OF GRANULARITY POSSIBLE IN TERADATA COMPRESSION IS

  1. ROW LEVEL

  2. BLOCK LEVEL

  3. FIELD COMPRESSION

  4. COLUMN LEVEL
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A Correct answer
Explanation

Teradata's multivalue compression (MVC) operates at the row level, where each column value in a row can be individually compressed based on its characteristics. While data is physically stored in blocks, the compression granularity and decision-making happens at the row/field level, not at column or block level.

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