Understanding Python Data Structures

What is the correct way to create a list in Python?

• `list = (1, 2, 3)`

• `list = [1, 2, 3]`

• `list = {1, 2, 3}`

• `list = <1, 2, 3>`

Which of the following is a characteristic of a tuple in Python?

• Tuples are mutable

• Tuples are immutable

• Tuples can only contain integers

• Tuples are unordered

How do you access the value associated with the key `'name'` in a dictionary `person`?

• `person['name']`

• `person.name`

• `person->name`

• `person(name)`

Which of the following is a valid way to create a set in Python?

• `set = [1, 2, 3]`

• `set = {1, 2, 3}`

• `set = (1, 2, 3)`

• `set = <1, 2, 3>`

What is the primary purpose of a hash table?

• To store data in a sorted order

• To store data in a hierarchical structure

• To provide fast data retrieval

• To store data in a sequential order

Which of the following is a correct way to define a function in Python?

• `def myFunction:`

• `function myFunction()`

• `def myFunction():`

• `myFunction() = function`

What will be the output of the following code snippet? ```python my_list = [1, 2, 3, 4] print(my_list[2]) ```

• 1

• 2

• 3

• 4

Which of the following methods can be used to add an element to a list in Python?

• `list.add()`

• `list.append()`

• `list.insert()`

• `list.push()`

What is the result of the following expression: `5 + 3 * 2`?

• 11

• 16

• 13

• 10

Which of the following is a valid way to remove a key-value pair from a dictionary in Python?

• `del dict['key']`

• `dict.remove('key')`

• `dict.delete('key')`

• `dict.pop('key')`