I want to do the exercises but don't know how to write the answers on the screen
To answer above queries, please check data reference for each attribute and update the sheet accordingly.
Please fill out a Word document (or similar) with the number of the question, (having the question also isn't a bad idea), and the answer of the question. You can submit the document to me, along with your final project, at the end of the course.
Retrieving data ...