Exercise 4, Exceptions and Design Patterns

The tasks will be solved at the scheduled exercise, which will be recorded and published on this page. Exercises are not mandatory, but instead an opportunity to practice before starting working on assignments.

Each exercise is scheduled twice in the schema, both instances will have the same content. Please attend only one of them. The purpose of the duplication is that there will be fewer participants, which should encourage discussions and interactions.

This exercise covers lectures 12-14 and chapters 8-9.2, plus pages 197-205 of section 9.4 in the textbook. You must have watched the lectures or read the book to understand the exercise, but you don't have to understand everything in detail before the exercise.

Here are the tasks for exercise 4, polym-exe.pdf

Due to low attendance on previous exercises, this exercise will only be given once, the session that's scheduled live in Kista 12/5 10-12. The zoom session is cancelled. As a substitute, last year's recorded zoom exercise is available below.

Exercise four given 2021,  https://youtu.be/Cut5Fk-R2dE