Module 1 Quiz
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Which of these options correspond to match none of the characters x,y,z?
[^xyz]
Which of these options correspond to match one of the characters x,y,z?
[xyz]
Which of these options correspond to match the sequence xyz?
xyz
Which of these options correspond to matching a pattern at most thrice (three times)?
{, 3}
Which of these options correspond to matching a pattern at least thrice (three times)?
{3, }
Which of these options correspond to matching a pattern at most once?
?
