Which wildcard would you use to bring in years 2013, 2014, and 2015 of data?

To bring in years 2013, 2014, and 2015 of data, the correct approach involves using the wildcard that effectively represents each digit in these years. The question is focused on recognizing a method to specify a range of years that share a common prefix.

The choice that allows for this specificity is the wildcard that replaces one character at a time. In this context, using the symbol that matches any single character will enable the selection of years differing only by their last digit. For the years 2013, 2014, and 2015, each of these has the prefix "201" followed by a different digit, which indicates the necessity of a wildcard that captures precisely one character at the end of that prefix.

Conversely, the other wildcard options, while functioning in various capacities, do not align with this requirement. For example, using a wildcard that represents zero or more characters would not be suitable, as it could also match unwanted data. Similarly, wildcards that specify non-standard characters or behaviors wouldn't fulfill the task of matching just the last digit of the years specified.

Thus, the best choice incorporates the ability to stand in for exactly one digit, ensuring that only the targeted years—2013, 2014,