The `'w'` mode opens a file for writing, and if the file exists, its content is truncated and overwritten.

A string literal that occurs as the first statement in a module, function, class, or method definition, is the correct definition of a docstring, which is used to document Python code.

for i in my_list: is the correct and most common way to iterate directly over the elements of a list in Python.

This block is a complete and correct structure for handling exceptions, including code to run when an exception occurs, when no exception occurs, and a cleanup section.

This is the primary difference; you can modify a list in place, but you cannot change a tuple once it's created.

The `split()` method divides the string 'Hello World' into a list of two words: ['Hello', 'World'], and `len()` returns the count of items in the list, which is 2.

my_dict = {1: 'a', 2: 'b'} is the correct syntax for creating a dictionary with key-value pairs.

The `requests` library is a third-party library that must be installed using `pip` and is not part of the standard library.

The `pass` statement is a null operation; it is used as a placeholder where a statement is syntactically required but no action is needed.

The `type()` function returns the type of the object, and an empty list is of type `list`, so the identity check `is` returns True.

Dictionaries store key-value pairs, while lists store an ordered collection of items. This is the primary difference in how data is stored and accessed in each data structure.

This is the correct syntax for sequence unpacking, where the elements of the tuple `t` are assigned to variables `a`, `b`, and `c`.

Lists are mutable, meaning their elements can be modified after the list is created.

A variable defined at the top level of a module is a global variable.

The `__init__` method is the constructor that initializes the attributes of a new instance of a class.

A function that takes another function as an argument, adds some functionality, and returns a new function, is the core concept of a decorator, which is a powerful way to wrap functions and methods.

A virtual environment isolates project dependencies to prevent conflicts between different projects.

To return a value and pause the function's execution, allowing it to resume later. ,is the correct behavior of the `yield` keyword, which makes a function a generator.

`self` is the convention for the first parameter of an instance method, and it is a reference to the instance itself.

A negative index, such as `-1`, accesses the last element, `-2` accesses the second to last, and so on.

The `super()` function returns a proxy object that allows you to access methods of the parent class, which is essential for method overriding and inheritance.

`print()` is a core built-in function available without importing any modules.

A small, anonymous function that can take any number of arguments, but has only one expression. ,is the correct definition of a lambda function, which is useful for short, simple operations.

The `//` operator performs floor division, which returns the integer part of the quotient.

The `yield` statement is used in a generator function to produce a value and pause execution, allowing for lazy evaluation.