Zend
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)- A80% (28)
- B6% (2)
- C3% (1)
- D11% (4)
Community Discussion
No community discussion yet for this question.