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Exam LX0-103 topic 3 question 23 discussion

Actual exam question from CompTIA's LX0-103
Question #: 23
Topic #: 3
[All LX0-103 Questions]

What does the ? symbol within regular expressions represent?

  • A. Match the preceding qualifier one or more times.
  • B. Match the preceding qualifier zero or more times.
  • C. Match the preceding qualifier zero or one times.
  • D. Match a literal ? character.
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Suggested Answer: C 🗳️
by linux_admin at Feb. 12, 2023, 3:06 a.m.

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linux_admin
2 years, 2 months ago
C. Match the preceding qualifier zero or one times.
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