14 Questions
Which data structure is considered mutable in Python?
List
What is the primary difference between a set and a list in Python?
List elements are ordered and can contain duplicates, while set elements are unordered and unique
Which of the following is true about dictionaries in Python?
Dictionaries are unordered collections of key-value pairs
In Python, which of the following data structures has constant time complexity for checking the presence of an element?
Set
Which data structure in Python is immutable?
Tuple
What is a key characteristic of lists in Python?
List elements can be changed after creation.
Which data structure in Python is used for testing membership and eliminating duplicate values?
Set
What is a key characteristic of dictionaries in Python?
Values can be of any data type.
Which Python operator is used for exponentiation?
**
What do assignment operators do in Python?
Assign values to variables and perform arithmetic operations.
Which type of operators are used to compare values in Python?
Relational Operators
In Python, what is a key difference between sets and lists?
Lists are mutable, while sets are immutable.
Which characteristic applies to logical operators in Python?
and, or, not
What is the primary purpose of dictionaries in Python?
Accessing values using keys quickly
Learn the basics of machine learning and Python programming with this introductory lecture. Understand mutable objects like lists, sets, and dictionaries in Python. Explore additional resources for a deeper dive into Python libraries.
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