_ Which of the following would be a potential match for the Perl-based regular expression /fo{2,4}/ ?1. fol2. fool3. fooool4. fooooool$?

_ Which of the following would be a potential match for the Perl-based

1.	_ Which of the following would be a potential match for the Perl-based regular expression /fo{2,4}/ ?1. fol2. fool3. fooool4. fooooool$?
A.	Only 1
B.	2 and 3
C.	1, 3 and 4
D.	1 and 4
Answer» C. 1, 3 and 4