") </td>
  </tr>
  <tr>
   <td style="text-align:left;"> writing-to-a-file-10 </td>
   <td style="text-align:left;"> exercise </td>
   <td style="text-align:left;"> read_rds(file = "data/test_2.rds") </td>
  </tr>
  <tr>
   <td style="text-align:left;"> writing-to-a-file-11 </td>
   <td style="text-align:left;"> question </td>
   <td style="text-align:left;"> What is Apache Arrow?
Apache Arrow is a multi-language toolbox for building high performance applications that process and transport large 