Inheritance, Overrides, and Representations

Introduction

This is the first lesson of chapter 10 in the Object-Oriented Programming section of PCAP-31-03 (34% of the score, 12 of 40 items, the heaviest section of the exam). It covers objective 4.5 (single and multiple inheritance, isinstance(), overriding) and the readable-representation part of objective 4.6 (__str__). This lesson handles single inheritance; the next one deals with several parents.