National_Instruments
200-500 · Question #19
200-500 Question #19: Real Exam Question with Answer & Explanation
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Question
What is the function of backtick (`) characters in PHP?
Options
- ASame as single-quotes, used to enclose strings.
- BEscape operators.
- CNo special meaning.
- DExecute the enclosed string as a command.
- EError control operators.
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