You are measuring the I/O savings provided by storage indexes for Table A. One of your scripts displays the I/O sayings as a result of the storage indexes. Which two statements are true? (Choose two.)

Question

Exhibit

Options

• AThe accumulated I/O saved by the storage index is 1.68 MB.
• CSince the database was started, no queries were run against this table with the same predicate.
• DThe storage index data is not on the Cell Server's region index memory structures yet because this
• EThe storage indexes were disabled by using the DISABLE_STORAGE_INDEX parameter.

• A
  3% (1)
• C
  12% (4)
• D
  82% (27)
• E
  3% (1)

Explanation

Explanation/Reference:

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