Most Asked Python Interview Questions and Answers in 2023

1. Instaily Academy Interview Presentation

2. Basic Python Interview Questions and Answers www.instaily.com

3. Introduction Python is a high-level, interpreted programming language known for its simplicity, readability, and versatility. It was created by Guido van Rossum and first released in 1991. Python is widely used in various fields, including web development, data science, machine learning, automation, and more. Python supports multiple programming paradigms, including object-oriented, procedural, and functional programming. www.instaily.com

4. Q1. What are the benefits of using Python language as a tool in the present scenario? Python offers numerous advantages that make it an attractive choice for developers in the present scenario: EasytoLearn and Readable Syntax Large Standard Library Community Support Platform Independence Integration with Other Languages To know more in details visit our blog www.instaily.com/basic-python-interview-questions-and-answers www.instaily.com

5. Q2. Is Python a compiled language or an interpreted language? Python is an interpreted language, which means that the code is executed line by line, directly by the Python interpreter, without the need for a separate compilation step. The Python interpreter reads the source code and translates it into intermediate bytecode, which is then executed by the Python Virtual Machine (PVM). To know more in details visit our blog www.instaily.com/basic-python-interview-questions-and-answers www.instaily.com

6. Q3. What does the '#' Symbol in Python? The '#' symbol in Python is used to start a comment. Anything written after the '#' symbol on the same line is considered a comment and is ignored by the Python interpreter. Comments are used to add explanatory notes, reminders, or documentation to the code, making it easier for other developers to understand the code's logic. To know more in details visit our blog www.instaily.com/basic-python-interview-questions-and-answers www.instaily.com

7. Q4. What is the difference between a Mutable data-type and an Immutable data type? In Python, data types are categorized as either mutable or immutable based on whether their values can be changed after creation. 1. 2. Mutable Data Types Immutable Data Types To know more in details visit our blog www.instaily.com/basic-python-interview-questions-and-answers www.instaily.com

8. Q5. What are the different types of data structures in Python? In Python, data structures are used to store and organize data. Some of the commonly used data structures are: 1. 2. 3. 4. Lists Tuples Dictionaries Sets To know more in details visit our blog www.instaily.com/basic-python-interview-questions-and-answers www.instaily.com

9. Q6. What are the different types of control flow statements in Python? Control flow statements in Python allow developers to control the flow of the program's execution based on certain conditions. The main control flow statements in Python are: 1. 2. 3. 4. if-elif-else for loop while loop break and continue To know more in details visit our blog www.instaily.com/basic-python-interview-questions-and-answers www.instaily.com

10. Q7. What are modules in Python? In Python, modules are files that contain Python code and are used to group related functions, classes, and variables together. A module can be imported into other Python programs using the `import` statement. By using modules, developers can organize their code more efficiently and reuse functionalities across multiple programs. To know more in details visit our blog www.instaily.com/basic-python-interview-questions-and-answers www.instaily.com

11. Q8. What are packages in Python? In Python, packages are a way of organizing related modules in a hierarchical manner. A package is essentially a directory containing a special file named `__init__.py`, which makes Python treat the directory as a package. Packages allow developers to create a more organized structure for their code by grouping related modules together. They help prevent naming conflicts and provide a better way to manage code in large projects. To know more in details visit our blog www.instaily.com/basic-python-interview-questions-and-answers www.instaily.com

12. Q9. What are some common Python exceptions? Some common Python exceptions include: 1. 2. 3. 4. 5. 6. 7. 8. `ZeroDivisionError` `NameError` `TypeError` `IndexError` `KeyError` `ValueError` `FileNotFoundError` `ImportError` To know more in details visit our blog www.instaily.com/basic-python-interview-questions-and-answers www.instaily.com

13. Q10. What are decorators in Python? Decorators in Python are a powerful feature that allows developers to modify the behavior of functions or methods without changing their actual code. Decorators are applied to functions using the `@decorator_name` syntax before the function definition. They are often used to add functionality such as logging, caching, or authorization to functions, making code more modular and reusable. To know more in details visit our blog www.instaily.com/basic-python-interview-questions-and-answers www.instaily.com

14. Read 40+ Most Asked Python Interview Questions on Our Blog and Prepare for Your Next Interview. We Wish You Best of Luck www.instaily.com