EC-Council
EC0-350 · Question #370
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
(53 responses)- A74% (39)
- B4% (2)
- C13% (7)
- D9% (5)
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