Knowledge check

1. Why does tall data generally work better in data visualizations? (Select all that apply)
   1. Fewer null values
   2. Charting flexibility
   3. More data columns or fields
   4. All of the above
2. To quickly scan the number of fields (or columns) and rows in your table, a developer can review the Data pane and see a count of each.
   1. True
   2. False
3. Why would a date field be interpreted as a text string in Tableau?
   1. Tableau cannot recognize date fields
   2. A text string is the default field property for all data ingested in Tableau and always requires a change to a date data type
   3. A text field may include a row or multiple rows of non-null data text that is not consistent with a date format
   4. None of the above