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ZF-100-500 · Question #40

Which of the following statements describes the use of a GROUP BY clause?

The correct answer is A. A GROUP BY clause returns a single row of information for each group of rows. See the full explanation below for the reasoning.

Question

Which of the following statements describes the use of a GROUP BY clause?

Options

  • AA GROUP BY clause returns a single row of information for each group of rows.
  • BA GROUP BY clause automatically sorts the grouped result in ascendi ng order, if DESC
  • CA GROUP BY clause returns a single row of information for each group of rows, in addition to
  • DA GROUP BY clause automatically sorts the grou ped result in descending order.

How the community answered

(35 responses)
  • A
    80% (28)
  • B
    6% (2)
  • C
    3% (1)
  • D
    11% (4)

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