QUESTION 9 The order of operations for regular expressions, from highest priority to lowest, is Choice: I Kleene star: Concatenation Parentheses: () QUESTION 10 When we say a string matches a regular expression, this means The regular expression is in the language as the string. The string is a regular expression over the language specified by the regular expression There is a finite state automata that output the string and recognises the regular expression The string is in the language corresponding to the regular expression