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Jan 3, 2024 · In this article, we will see the most commonly asked Python interview questions and answers which will help you excel and bag amazing job offers. We have classified them into the following sections: Python Interview Questions for Freshers; Python Interview Questions for Experienced; Python OOPS Interview Questions; Python Pandas Interview Questions
- Python Interview Questions For Freshers
- Intermediate Python Interview Questions
- Advanced Python Interview Questions & Answers
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1. What is Python? List some popular applications of Python in the world of technology.
Python is a widely-used general-purpose, high-level programming language. It was created by Guido van Rossum in 1991 and further developed by the Python Software Foundation. It was designed with an emphasis on code readability, and its syntax allows programmers to express their concepts in fewer lines of code. It is used for: 1. System Scripting 2. Web Development 3. Game Development 4. Software Development 5. Complex Mathematics
2. What are the benefits of using Python language as a tool in the present scenario?
The following are the benefits of using Python language: 1. Object-Oriented Language 2. High-Level Language 3. Dynamically Typed language 4. Extensive support Libraries 5. Presence of third-party modules 6. Open source and community development 7. Portable and Interactive 8. Portable across Operating systems
3. Is Python a compiled language or an interpreted language?
Actually, Python is a partially compiled language and partially interpreted language. The compilation part is done first when we execute our code and this will generate byte code internally this byte code gets converted by the Python virtual machine(p.v.m) according to the underlying platform(machine+operating system).
24. What is the difference between xrange and range functions?
range() and xrange() are two functions that could be used to iterate a certain number of times in for loops in Python. 1. In Python 3, there is no xrange, but the range function behaves like xrange. 2. In Python 2 2.1. range() – This returns a range object, which is an immutable sequence type that generates the numbers on demand. 2.2. xrange()– This function returns the generator object that can be used to display numbers only by looping. The only particular range is displayed on demand and h...
25. What is Dictionary Comprehension? Give an Example
Dictionary Comprehension is a syntax construction to ease the creation of a dictionary based on the existing iterable. For Example: my_dict = {i:i+7 for i in range(1, 10)}
26. Is Tuple Comprehension? If yes, how, and if not why?
Tuple comprehension is not possible in Python because it will end up in a generator, not a tuple comprehension.
42. What is PIP?
PIP is an acronym for Python Installer Package which provides a seamless interface to install various Python modules. It is a command-line tool that can search for packages over the internet and install them without any user interaction.
43. What is a zip function?
Python zip() function returns a zip object, which maps a similar index of multiple containers. It takes an iterable, converts it into an iterator and aggregates the elements based on iterables passed. It returns an iterator of tuples.
44. What are Pickling and Unpickling?
The Pickle module accepts any Python object and converts it into a string representation and dumps it into a file by using the dump function, this process is called pickling. While the process of retrieving original Python objects from the stored string representation is called unpickling.
Learn the basics and advanced topics of Python programming with this list of 50+ interview questions and answers. Prepare for your Python interview with GeeksforGeeks, a leading platform for coding and data science.
Python Interview Questions. These questions and answers cover some fundamental Python concepts that are often discussed in interviews.
Sep 20, 2024 · Let us start by taking a look at some of the most frequently asked interview questions on Python. Q1. What is the difference between list and tuples in Python? Q2. What are the key features of Python? Q3. What type of language is python? Q4. How is Python an interpreted language? Q5. What is pep 8? Q6. How is memory managed in Python? Q7.
- Aayushi Johari
- 42 min
- 1. Python is an interpreted language. That means that, unlike languages like C and its variants, Python does not need to be compiled before it is r...
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- Ans: map function executes the function given as the first argument on all the elements of the iterable given as the second argument. If the functi...
- Answer: b) //When both of the operands are integer then python chops out the fraction part and gives you the round off value, to get the accurate a...
Jul 18, 2024 · Prepare for technical interviews with essential Python questions and examples for beginners and experts. Learn about data structures, OOP, comprehension, monkey patching, and more.
May 29, 2024 · Python Language Basics Questions. Question 1: What is the difference between a list and a tuple? Question 2: How would you convert a list into a tuple? Question 3: What is the difference between an array and a list? Question 4: How would you convert a list to an array? Question 5: How is memory managed in Python?
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Mar 10, 2023 · Learn the basics of Python programming and prepare for your next interview with this comprehensive guide. Find out how to use iterators, lambda functions, modules, namespaces, and more in Python.
