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Questions and Answers
What is the purpose of exception handling in object-oriented programming using Python?
To handle runtime errors and exceptions in a program, making it more robust and fault-tolerant.
What is the concept of inheritance in object-oriented programming?
A mechanism where a new class (subclass) inherits the attributes and methods of an existing class (superclass).
What is the observer pattern used for in design patterns?
To define a one-to-many dependency between objects, allowing them to react to changes in the state of another object.
What is the purpose of JSON serialization in Python programming?
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What is the difference between JSON and XML in terms of data exchange?
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Study Notes
Object-Oriented Programming in Python
Key Concepts
- Tested in UOW CSIT121 exam
Classes and Modules
- Understanding of
test classis essential - Knowledge of
modulesis required
Inheritance
- Inheritance is a fundamental concept in object-oriented programming
- Understanding how to use inheritance in Python is crucial
Exception Handling
- Exception handling is a key aspect of Python programming
- Knowing how to handle exceptions is vital in Python
Properties
- Properties are a fundamental concept in Python
- Understanding how to use properties is essential
File Functions and Objects
- File functions and objects are crucial in Python
- Understanding how to work with files is vital
Serializing with JSON
- JSON is a common format for exchanging data
- JSON can be used for simple data such as numbers, integers, and plain text
- Understanding the concept of JSON is important
XML and Data Exchange
- XML is a common format for exchanging data
- XML and JSON are commonly used for data exchange
Design Patterns: Observer Pattern
- The observer pattern is a key design pattern
- Understanding the observer pattern is essential in software design
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Description
Test your understanding of key Python programming concepts, including classes, modules, inheritance, exception handling, properties, file functions, and serialization using JSON. Covers topics related to object-oriented programming and design patterns.
