Python interview questions

The Best Tips for Learning Python Lesson - 1 How to Install Python on Windows? Lesson - 2 Top 15+ Python IDEs in 2023: Choosing The Best One Lesson - 3 A Beginner’s Guide To Python Variables Lesson - 4 Understanding Python If-Else Statement Lesson - 5 Python Numbers: Integers, Floats, Complex Numbers Lesson - 6 Introduction to Python Strings Lesson - 7 The Basics of Python Loops Lesson - 8 Python For Loops Explained With Examples Lesson - 9 Introduction to Python While Loop Lesson - 10 Everything You Need to Know About Python Arrays Lesson - 11 All You Need To Know About Python List Lesson - 12 How to Easily Implement Python Sets and Dictionaries Lesson - 13 A Handy Guide to Python Tuples Lesson - 14 Everything You Need to Know About Python Slicing Lesson - 15 Python Regular Expression (RegEX) Lesson - 16 Learn A to Z About Python Functions Lesson - 17 Objects and Classes in Python: Create, Modify and Delete Lesson - 18 Python OOPs Concept: Here's What You Need to Know Lesson - 19 An Introduction to Python Threading Lesson - 20 Getting Started With Jupyter Network Lesson - 21 PyCharm Tutorial: Getting Started with PyCharm Lesson - 22 The Best NumPy Tutorial for Beginners Lesson - 23 The Best Python Pandas Tutorial Lesson - 24 An Introduction to Matplotlib for Beginners Lesson - 25 The Best Guide to Time Series Analysis In Python Lesson - 26 An Introduction to Scikit-Learn: Machine Learning in Python Lesson - 27 A Beginner's Guide To Web Scraping With Python Lesson - 28 Pyt...

I hope you enjoy it. 1. Name Differences Between a List and a Tuple A Let’s take a look at the key differences between tuples and lists in short: Answer: List • • Higher memory consumption • A lot of built-in methods are available • Slower iteration • Better for operations like insertion and deletion Answer: Tuple • • Lower memory consumption • A small number of built-in methods available • Faster iteration • Better for accessing elements 2. What Does the Range() Function Do? The built-in Here is a couple of use cases: # 0,1,2,3,4,5,6,7,8,9 nums1 = range(10) # prints 0,1,2,3,4 for num in range(5): print(num) # 10,11,12,13,14,15 nums2 = range(10,16) # 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 nums3 = range(10,110,10) 3. How Does Map() Function Work? A map()function returns a map object. This can be converted back to a list for example with the For example, you can square a list of numbers by using a map()function and converting the result object to a list: numbers = [1, 2, 3, 4] squared_numbers = map(lambda x: x ** 2, numbers) print(list(squared_numbers)) Output: [1, 4, 9, 16] 4. What is the Difference between “is” and “==”? • The ==operator compares the equality of two values. • The isoperator checks if two variables point to the same memory address. Read more about 5. What is a Decorator? A simple example: Suppose you have a divide()function: def divide(x, y): return x / y The problem is that dividing by 0is illegal. And the function does not check if yis 0. You could fix t...

Python will continue to be one of the most widely used and popular programming languages in the business, regardless of how many languages a programmer learns. It’s a popular choice among both new and experienced programmers. We’ve put together a list of the most often asked Python Interview Questions and Answers to help you prepare for the Python interview questions you might be asked during your interview. We’ve covered all of the most commonly asked basic and advanced Python programming questions in our list of Python Scripting interview questions, along with extensive solutions to help you breeze through the employment interview. To assist you in preparing for your upcoming interview, we have covered practically all of the relevant Python interview questions for freshers and experienced applicants. This comprehensive list of Python interview questions will help you ease your Python programming job interview. 1. What is your understanding of Python? Python is a scripting language that is extremely comprehensive, interactive, and object-oriented. It was created with the intention of making the text more readable for internet users. Apart from punctuation, it uses a variety of keywords in other languages. Unlike other languages, it contains fewer syntactic structures. Python is used to create AI-based intuitive 2. What are the benefits of using Python? Python is a programming language that features objects, modules, threads, exceptions, and memory management that is autom...

Python is the most used language in top companies such as Intel, IBM, NASA, Pixar, Netflix, Facebook, JP Morgan Chase, Spotify, and many more because of its performance and its powerful libraries. To get into these companies and organizations as a Python developer, you need to master some important Python Interview Questions to crack their Python Online Assessment Round and Python Interview Round. We have prepared a list of the Top 50 Python Interview Questions along with their answers to ace in interviews. Python Interview Questions What is Python? Python is one of the most widely-used and popular programming languages, was developed by Guido van Rossum and released first on February 20, 1991. Python is a free and open-source language with a very simple and clean syntax which makes it easy for developers to learn Python. It supports object-oriented programming and is most commonly used to perform general-purpose programming. Python is used in several domains like Data Science, Machine Learning, Deep Learning, Artificial Intelligence, Scientific Computing Scripting, Networking, Game Development Web Development, Web Scraping, and various other domains. Python grows exponentially due to its simplistic nature and the ability to perform several functions in just a few lines of code. Due to its ability to support powerful computations using powerful libraries, it is used in various domains and it become the reason for the huge demand for Python developers across the world. Comp...

Python is the most popular language in the tech industry. During the interview, you will be asked to solve the challenge using Python and explain complex Python functionality. To pass the technical and coding stage, you need a guide or mock questions to practice. In this post, we have outlined the most common question asked during technical interviews. Practicing these questions can help data professionals, developers, and software engineers successfully pass the interview stage. Basic Python Interview Questions These are some of the questions you might encounter during an entry-level Python interview. 1. Can you differentiate between a List and a Tuple? Lists and tuples are Python data structures. The list is dynamic and whereas the tuple has static characteristics. They both have various advantages and use cases. List The list is the mutable data type, consumes more memory, and it is better for element insertion and deletion. Furthermore, it has several building functions, and the implication of iterations is slower compared to Tuple. Example: a_list = ["Data", "Camp", "Tutorial"] Tuple The Tuple is an immutable data type, and it is generally used for accessing the elements. It is faster and consumes less memory, but it lacks built-in methods. Example: a_tuple = ("Data", "Camp", "Tutorial") Learn more in our 2. What is __init__() in Python? It is known as a constructor in OOP terminology. It is used to initiate a state when you create a new object. For example, you can a...