Q. Which of the following regular expression matches any string containing 0 or 1 P?

  • (A) p*
  • (B) p#
  • (C) p+
  • (D) P?
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✅ Correct Answer: (D) P?

Published by Akshay Kulkarni ⭐ 3.46K Points at 30-Oct-2022 05:43 pm in PHP

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