Which regular expression matches "color" and "colour"?
A. col[0-9]+our
B. colo?ur
C. colou?r
D. ]a-z]{7}
Which regular expression matches "color" and "colour"?
Which regular expression matches "color" and "colour"?
A. col[0-9]+our
B. colo?ur
C. colou?r
D. ]a-z]{7}
Check regular expression:
https://regexper.com/#colou%3Fr
Alert, question 66 is a duplicate to this one.
C: https://regular-expressions.mobi/quickstart.html
* – Zero or more
? – Zero or more
+ – One or more
go*gle contains {ggle, gogle, google, gooogle, goooogle, …}
go+gle contains {gogle, google, gooogle, goooogle, …}
so it´s “C”
? is optional character, so zero or one
C. color?r