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Python Basics
1/25
Which keyword is used to define a function in Python?
def
function
define
func
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2/25
Which Python data type is ordered and unchangeable?
Tuple
List
Set
Dictionary
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3/25
What is the result of '5 / 2' in Python?
2.5
2
2.0
Error
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4/25
In Python, what is the purpose of the 'break' statement?
To exit a loop prematurely
To define a function
To create a conditional statement
To print text to the console
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5/25
What is the result of '5 % 2' in Python?
1
2
0
Error
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6/25
What does a list comprehension do in Python?
Creates a new list based on another list
Sorts the elements of a list
Merges two lists into one
Duplicates each element in a list
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7/25
How is a generator function different from a normal function?
It uses the 'yield' statement
It can only be used once
It returns multiple values at once
It runs faster than a normal function
Next >
8/25
What is slicing used for in Python?
To extract parts of sequences like lists or strings
To delete elements from a list
To append elements to a list
To sort elements of a list
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9/25
How do you concatenate two lists in Python?
Using the + operator
Using the * operator
Using the append() method
Using the concat() method
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10/25
What is the purpose of the 'with' statement in Python when working with files?
To ensure that resources are properly managed and the file is automatically closed
To write data to a file
To read data from a file
To delete a file
Next >
11/25
How do you create a static method in a Python class?
Using the @staticmethod decorator
Using the static keyword
By declaring a method outside of a class
Static methods cannot be created in Python
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12/25
What is the difference between 'deepcopy' and 'copy' in Python?
Deepcopy creates a new object and recursively copies all objects it references, whereas copy creates a shallow copy
There is no difference; they are the same
Copy creates a new object and deepcopy does not
Deepcopy is used for lists, and copy is used for dictionaries
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13/25
What is the 'heapq' module used for in Python?
For implementing a priority queue algorithm
For memory management and heap analysis
For creating hash maps
For queuing network requests
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14/25
How do you create a virtual environment in Python?
Using the 'venv' module
With the 'virtual' module
By installing the 'virtualenv' package
Using the 'pyenv' tool
Next >
15/25
In Python, what is the purpose of the 'asyncio' library?
To write concurrent code using the async/await syntax
To handle asynchronous file I/O operations
To perform background processing
To manage asynchronous network connections
Next >
16/25
What is the primary use of 'numpy' in Python?
Numerical and scientific computing
Data storage and retrieval
Web scraping
Machine learning
Next >
17/25
What is the 'pandas' library primarily used for in Python?
Data analysis and manipulation
Parallel programming
Web development
Creating GUI applications
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18/25
What is the difference between '=='' and 'is' in Python?
'==' compares the values of two objects, while 'is' compares their identities
There is no difference, they can be used interchangeably
'is' is used for numeric comparisons, while '==' is used for string comparisons
'is' is a method, while '==' is an operator
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19/25
How do you create a decorator in Python?
By defining a function that takes another function as an argument
Using the @decorator syntax above a function
By importing the 'decorator' module
Decorators are not supported in Python
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20/25
What is the role of the 'argparse' module in Python?
To parse command-line arguments and options in Python scripts
To perform arithmetic operations
To parse HTML and XML documents
To handle system arguments
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21/25
In Python, what is 'Duck Typing'?
A programming style which does not require knowing an object's type to invoke an existing method on it
A data typing method specific to lists and dictionaries
A debugging technique
A way to type Python code faster
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22/25
How do you make an HTTP request in Python?
Using libraries such as 'requests' or 'urllib'
With the 'http' built-in module
By utilizing sockets directly
Python cannot make HTTP requests natively
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23/25
How does 'Class Inheritance' work in Python?
It allows a class ('subclass') to inherit attributes and methods from another class ('superclass')
It is a method to create new classes based on existing classes without inheritance
It copies data from one class to another
It merges two classes into one
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24/25
How do you manage and resolve merge conflicts in Git?
By manually editing the conflicted files, then staging and committing the resolved files
Merge conflicts are automatically resolved by Git
Using a special Git command that automatically resolves conflicts
Re-cloning the repository and manually adding changes
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25/25
What is 'Continuous Integration' in the context of software development?
A practice where developers frequently merge their code changes into a central repository, often followed by automated builds and tests
A process where code is constantly in a state of debugging
A coding methodology where updates are made continuously to the live application
A development strategy where the same code is used in multiple projects
Next >
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