How can regular expressions be used to identify a sequence of digits between 0 and 9 of varying length or the exact term "N/A"?

edit

To identify a sequence of digits between 0 and 9 of varying length, you can use the regular expression: \d+

Explanation: - \d matches any digit between 0 and 9 - + matches one or more occurrences of the preceding character (in this case, \d)

To identify the exact term "N/A", you can use the regular expression: N/A

Explanation: - This matches the specific sequence of characters "N/A".