Software engineering v2

What does the `__init__` method do in a class?

• Initializes object attributes

• Defines class methods

• Handles exceptions

• Performs file I/O operations

What does OOP in Python allow for?

• Code organization into classes and objects representing real-world entities

• Code organization into functions and variables

• Code organization into arrays and dictionaries

• Code organization into loops and conditions

How is accessing object attributes and methods done in Python?

• Through dot notation

• Through square brackets

• Through parentheses

• Through semicolons

What do classes define and what are objects in Object-Oriented Programming (OOP)?

• Classes define instances with unique attributes and methods, while objects define properties and behaviors.

• Classes define properties and behaviors, while objects are instances with unique attributes and methods.

• Classes define methods, while objects define properties and behaviors.

• Classes define attributes, while objects define behaviors.

What does the `self` parameter in Python class methods refer to?

• The class itself

• The parent class

• The instance itself

• A random object

What is the base of the binary number system?

• Base-2
• Base-16
• Base-8
• Base-10

What is the foundation of all computing systems?

• Hexadecimal number system
• Binary number system
• Octal number system
• Decimal number system

What does each digit in a binary number represent?

• A power of 8
• A power of 2
• A power of 16
• A power of 10

Why are binary numbers used in computer systems?

• Because they are the most visually appealing.
• Because they are the easiest to convert to decimal numbers.
• Because they can represent and manipulate two states - on (1) and off (0).
• Because they are the most efficient for human interaction.

What is the primary advantage of using the decimal number system?

• Colorful visual appeal
• Efficiency in electronic circuits
• Ease of human interaction
• Compact representation of binary data