Python Basic Flashcards
What is the output of print(type(5)) in Python?
<class ‘int’>
True or False: A list in Python is immutable.
False
Fill in the blank: The keyword used to define a function in Python is ____.
def
What does ‘PEP’ stand for in Python?
Python Enhancement Proposal
What is the purpose of the ‘self’ keyword in Python classes?
It refers to the instance of the class.
Which data structure is used to store key-value pairs in Python?
Dictionary
What will be the result of the expression (3 * 1 ** 3)?
3
True or False: Python uses indentation to define code blocks.
True
What is the method to add an element to a list in Python?
append()
Which operator is used for string concatenation in Python?
+
What is a lambda function?
An anonymous function defined with the lambda keyword.
What will the following code output: print(‘Hello’ + ‘World’)?
HelloWorld
What is the difference between ‘==’ and ‘is’ in Python?
’==’ checks for value equality, while ‘is’ checks for identity.
Fill in the blank: In Python, a module is a ____ file containing Python code.
Python
What is the purpose of the ‘try’ and ‘except’ blocks in Python?
To handle exceptions and errors.
True or False: Python supports multiple inheritance.
True
What function is used to read input from the user in Python?
input()
What is the default return value of a function that does not explicitly return a value?
None
Which built-in function can be used to get the length of a list?
len()
What is list comprehension in Python?
A concise way to create lists using a single line of code.
What keyword is used to create a class in Python?
class
True or False: Python supports both procedural and object-oriented programming.
True
What does the ‘pass’ statement do in Python?
It does nothing; it’s a placeholder.
Which function would you use to convert a string to an integer?
int()
What is a decorator in Python?
A function that modifies the behavior of another function.
Fill in the blank: The Python package manager is called ____.
pip
What is the purpose of the ‘with’ statement in Python?
To wrap the execution of a block with methods defined by a context manager.
