Python is a popular, general-purpose programming language used for a wide range of tasks. It is open-source, easy to learn, and has a wide variety of applications. In recent years, Python has become increasingly popular, with many developers utilizing it for web, mobile and even desktop applications.
The main appeal of Python is its flexibility. It can be used to create a wide variety of applications, from software tools to web applications. It also has an extensive library of tools and libraries to make it easier to develop and debug code. Python is also easy to learn and has an active community of developers that are always willing to help.
In addition to its popularity, Python is also renowned for its scalability. It can handle large amounts of data without slowing down and it is highly efficient in managing multiple tasks.
Are you looking for a job that requires Python skills? If you’re preparing for an upcoming Python interview, you need to be prepared to answer questions to impress the interviewer. Python is a powerful language and knowing how to use it correctly sets you apart from the competition.
In this article we will discuss the most commonly asked Python interview questions and answers .
The Basic Python Interview Questions for Freshers are listed below.
1. What is Python
Guido van Rossum created and released Python, a high-level, interpreted programming language, in 1991. It is designed to be easy to read and write, with a clear and straightforward syntax that emphasizes readability and simplicity.
2. What are the benefits of Python?
Speed and Productivity: Utilizing Python’s productivity and speed will improve process control capabilities and provide strong integration.
Extensive Library Support: Python comes with a large standard library that includes things like operating system interfaces, web service tools, internet protocols and string protocols. The majority of programming tasks are already scripted in the standard library, reducing effort and time.
User-friendly Data Structures: Python includes a data structure dictionary that can be used to quickly create user-friendly data structures.
Third-party Modules: The presence of third-party modules in the Python Package Index (PyPI) makes Python capable of interacting with other platforms and languages.
3. What is the difference between mutable and immutable?
Mutable objects: These objects can be modified after they are created without changing their identity.When you modify a mutable object, it is updated in place, and any variables referencing the object will reflect the changes.Examples of mutable objects in Python include lists, dictionaries, and sets.
Immutable objects: These objects cannot be modified after they are created. If you want to change the value of an immutable object, you need to create a new object with the desired value. Immutable objects in Python include integers, floats, booleans, strings, and tuples.
4. What is the Python Path?
Python Path is an environment variable that is set to specify additional directories where Python looks for modules and packages. When you import a module or package in Python, the interpreter searches for it in the directories listed in the Python Path.
5. What are the two major loop statements in Python?
For and While are the two major loop statements in Python.
6. What is the PEP-8 term in Python?
PEP 8 stands for “Python Enhancement Proposal 8.” It is a style guide for writing Python code, providing guidelines and recommendations on how to format Python code to improve its readability and maintainability. PEP 8 is considered the de facto standard for Python code style.
7. How to detect bugs and statistical problems in Python?
A static analysis tool called PyChecker can be used to detect bugs in Python source code. Furthermore, there is a tool called PyLint that checks whether or not Python modules meet their coding standards.
8. What is the distinction between .py and .pyc files?
Python source code is stored in .py files.The Python compiler generates compiled bytecode files called .pyc files.
We’ve finally reached the end of this article. I hope you found these Python interview questions and answers useful. The best way to stand out is to be well-versed in Python and demonstrate that you have adequately prepared. Your resume, portfolio and previous experience will inform potential employers about what you bring to the table and how you differentiate yourself from others.