Q9
Which of the following would be a potential match for the Perl-based regular expression /fo2,4/ ? 1. fol 2. fool 3. fooool 4. fooooool
A.
Only 1
B.
2 and 3
AnswerC.
1, 3 and 4
D.
1 and 4
Answer: Option B
Solution
Answer: Option B
Solution:
This matches f followed by two to four occurrences of o.