3.1 Lists, Tuples, Sets, and Dictionaries3.1.1 Lists3.1.2 Tuples3.1.3 Sets3.1.4 Dictionaries3.1.5 List Comprehensions3.1.6 Tuple Unpacking3.1.7 Set Operations3.1.8 Dictionary Methods3.2 OOP: Classes, Objects, and Encapsulation3.2.1 Classes and Objects3.2.2 Encapsulation3.2.3 Inheritance3.2.4 Polymorphism3.2.5 Composition3.2.6 Method Overloading3.2.7 Method Chaining3.3 Stacks, Queues, and their Applications3.3.1 Stacks3.3.2 Queues3.3.3 Advanced Applications and Variations3.4 Linked Lists: Understanding Pointers and Nodes, and Their Applications3.4.1 What are Linked Lists?3.4.2 Fundamental Components3.4.3 Types of Linked Lists3.4.4 Operations on Linked Lists3.4.5 Applications of Linked Lists:3.4.6 Advantages of Linked Lists over Arrays3.4.7 Drawbacks3.4.8 Variations on the Theme3.4.9 Use Case: Managing Memory in Operating Systems3.4.10 Tips for Working with Linked Lists