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COF-R02 · Question #277

Which query profile statistics help determine if efficient pruning is occurring? (Choose two.)

The correct answer is B. Percentage scanned from cache E. Partitions scanned. See the full explanation below for the reasoning.

Question

Which query profile statistics help determine if efficient pruning is occurring? (Choose two.)

Options

  • ABytes sent over network
  • BPercentage scanned from cache
  • CPartitions total
  • DBytes spilled to local storage
  • EPartitions scanned

How the community answered

(29 responses)
  • A
    7% (2)
  • B
    76% (22)
  • C
    14% (4)
  • D
    3% (1)

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