In the eleventh part you'll learn to decypher simple class diagrams. You'll become familiar with packages in Java and learn what the different parts of an
import statement mean. You'll practise using exceptions in Java: how to throw and handle them. You'll take another look at reading data from a file, and learn to write data to a file.
The table of contents above lists the topics of the eleventh part of the course. The eleventh part has been designed to cover the eleventh week of the course. You should reserve well above 10 hours for each part of the course, depending on previous experience with computers. If you've tried programming before, you might advance faster in the beginning.