You have a column named phone_number. The values in the columns are in one of the following formats:
The values after x in the phone_number column indicate the phone extension.
How should you complete the query? To answer, drag the appropriate value to the correct targets. Each value may be used once., more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.