EC-Council
312-50V7 · Question #318
Which of the following is used to indicate a single-line comment in structured query language (SQL)?
The correct answer is A. --. See the full explanation below for the reasoning.
Question
Which of the following is used to indicate a single-line comment in structured query language (SQL)?
Options
- A--
- B||
- C%%
- D''
How the community answered
(56 responses)- A79% (44)
- B4% (2)
- C11% (6)
- D7% (4)
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