Multiple choice technology Which one of the below checks for the pattern match as x, xx, xxx, ... *(X) ?(X) +(X) !(X) Reveal answer Fill a bubble to check yourself C Correct answer Explanation +(pattern) in extglob matches one or more occurrences of the pattern. So +(X) matches X, XX, XXX, etc. *(X) matches zero or more, ?(X) matches zero or one, !(X) matches anything except the pattern.