What does “X?” do regular expression operator?
Posted: Thu Jul 14, 2022 9:24 am
a) Matches zero or more capital X’s
b) Matches no or one occurence of the capital letter X
c) Matches one or more capital X’s
d) All of the mentioned
b) Matches no or one occurence of the capital letter X
c) Matches one or more capital X’s
d) All of the mentioned