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Top Advanced Python Interview Questions and Answers

by Interview Kickstart Team in Interview Questions
October 31, 2023
Preparing for a tech interview? Here's how you can nail it!
You can download a PDF version of  
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Top Advanced Python Interview Questions and Answers

About The Author!
Ashwin Ramachandran
Ashwin Ramachandran
Head of engineering at Interview Kickstart. Playing in the field of technology with the tools of Java for more than a decade. A mind full of innovative ideas and curiosity for exploring data.

It's always helpful to know what kind of advanced Python interview questions to expect during your coding interview. This article provides some Python advanced interview questions and answers to help you prepare for your interview, as well as a list of sample Python advanced interview questions to help you gauge your preparation level.

If you are preparing for a tech interview, check out our technical interview checklist, interview questions page, and salary negotiation ebook to get interview-ready! Also, read Amazon Coding Interview Questions, Facebook Coding Interview Questions to Nail Your Next Interview, and Google Coding Interview Questions for specific insights and guidance on Coding interview preparation.

Having trained over 9,000 software engineers, we know what it takes to crack the most challenging tech interviews. Since 2014, Interview Kickstart alums have landed lucrative offers from FAANG and Tier-1 tech companies, with an average salary hike of 49%. The highest ever offer received by an IK alum is a whopping $933,000!

At IK, you get the unique opportunity to learn from expert instructors who are hiring managers and tech leads at Google, Facebook, Apple, and other top Silicon Valley tech companies.

Want to nail your next tech interview Sign up for our FREE Webinar.

In this article, we’ll discuss advanced Python interview questions and answers for fresher and experienced developers.

We’ll look at:

  • Advanced Python Interview Questions and Answers
  • Sample Advanced Python Interview Questions for Practice
  • FAQs on Advanced Python Interview Questions

Advanced Python Interview Questions and Answers

Q1: If a function doesn’t have a return statement, is it valid?

Yes, it is valid. By default, all the functions in Python return the particular value “None” unless an explicit return statement is present to return a value that’s not “None”.

Learn Python Exit Commands here.

Q2: What’s the main difference between local and global namespaces?

The major difference between local and global namespace is as follows:

Q3: Differentiate between exception handling in Python and Java.

The differences between exception handling in Python and Java are as follows:

Learn what is type() and isinstance() in Python here.

Q4: Describe compile-time and run-time code checking in Python.

Compile-time and run-time code checking is done uniquely in Python and involves first checking a small portion during compile-time checking. Then most other checks like name and type checks happen only during code execution. So referencing a non-existent function in your Python code will still lead it to successful compilation. But your code will fail with an exception only during code execution when the code execution path references the non-existent function.

Know How to Find the Length of a String in Python here.

Q5: Differentiate between instance and class variables?

The difference between instance and class variable is as follows:

Check some more Python Interview Questions here.

Sample Advanced Python Interview Questions for Practice

Here are some frequently asked Python advanced interview questions that you can practice to level up your interview preparation:

Advanced Python Interview Questions for Experienced Developers

  1. Define and describe:
  • Lambda form
  • Pickling
  • Python
  • Dynamically typed language
  • Interpreted language
  • Scope
  • PEP 8
  • Lists
  • Tuples
  • Dictionary
  • Pass
  • Module
  • Package
  • try
  • except
  • raise
  • finally
  • Namespace
  • Inheritance
  1. What are the advantages of using Python?
  2. What are the disadvantages of using Python?

Advanced Python Programming Interview Questions

  1. Name and explain the following in Python:
  • Different types of sequences
  • Common built-in data types
  1. How will you:
  • Copy an object in Python
  • Convert a string to a number
  • Send an email from a Python Script
  1. Why is PEP 8 important?
  2. Explain how Python is executed.
  3. How do we pass arguments by value or reference?
  4. Differentiate between .py and .pyc files.
  5. How would you randomize a list’s items in place?
  6. Describe the correct usage of error handling in Python.

FAQs on Advanced Python Interview Questions

Q1. What are some key features of Python?

Some key features of Python are that it’s: easy to code, free, open-source, interpreted, high-level and integrated, object-oriented, portable, dynamically typed, extensible, and offers GUI programming support.

Q2. What are keywords in Python?

Reserved and predefined words with special meanings used to define the coding syntax are called keywords in Python. Except for True and False, we always write these keywords in Python in lowercase. They can also not be used as variable, function, or identifier names.

Q3. What are the applications of Python?

Python has several applications, including business, scientific, numeric, web, audio/video-based, software development, desktop GUI, console-based, and 3D CAD applications.

Q4. What are the advantages of Python?

Python has English-like syntax, is concise, object-oriented, high-level, interpreted, free, and open source. Hence, Python is easy to learn, access, and write code in. Also, Python code is more readable, portable, and maintainable, and Python offers vast library support. No wonder then that Python improves the productivity of software developers and makes the process of software development smoother.

Q5. How many data types are there in Python

Python has five standard data types:

  • String
  • Numbers
  • Tuple
  • List
  • Dictionary

Python data types

Ready to Nail Your Next Coding Interview

Whether you’re a coding engineer gunning for a software developer or software engineer role, a tech lead, or you’re targeting management positions at top companies, IK offers courses specifically designed for your needs to help you with your technical interview preparation!

If you’re looking for guidance and help with getting started, sign up for our FREE webinar. As pioneers in the field of technical interview preparation, we have trained thousands of software engineers to crack the most challenging coding interviews and land jobs at their dream companies, such as Google, Facebook, Apple, Netflix, Amazon, and more!

Sign up now!

Last updated on: 
October 31, 2023
Author
Ashwin Ramachandran
Head of Engineering @ Interview Kickstart. Enjoys cutting through the noise and finding patterns.
The fast well prepared banner

Top Advanced Python Interview Questions and Answers

It's always helpful to know what kind of advanced Python interview questions to expect during your coding interview. This article provides some Python advanced interview questions and answers to help you prepare for your interview, as well as a list of sample Python advanced interview questions to help you gauge your preparation level.

If you are preparing for a tech interview, check out our technical interview checklist, interview questions page, and salary negotiation ebook to get interview-ready! Also, read Amazon Coding Interview Questions, Facebook Coding Interview Questions to Nail Your Next Interview, and Google Coding Interview Questions for specific insights and guidance on Coding interview preparation.

Having trained over 9,000 software engineers, we know what it takes to crack the most challenging tech interviews. Since 2014, Interview Kickstart alums have landed lucrative offers from FAANG and Tier-1 tech companies, with an average salary hike of 49%. The highest ever offer received by an IK alum is a whopping $933,000!

At IK, you get the unique opportunity to learn from expert instructors who are hiring managers and tech leads at Google, Facebook, Apple, and other top Silicon Valley tech companies.

Want to nail your next tech interview Sign up for our FREE Webinar.

In this article, we’ll discuss advanced Python interview questions and answers for fresher and experienced developers.

We’ll look at:

  • Advanced Python Interview Questions and Answers
  • Sample Advanced Python Interview Questions for Practice
  • FAQs on Advanced Python Interview Questions

Advanced Python Interview Questions and Answers

Q1: If a function doesn’t have a return statement, is it valid?

Yes, it is valid. By default, all the functions in Python return the particular value “None” unless an explicit return statement is present to return a value that’s not “None”.

Learn Python Exit Commands here.

Q2: What’s the main difference between local and global namespaces?

The major difference between local and global namespace is as follows:

Q3: Differentiate between exception handling in Python and Java.

The differences between exception handling in Python and Java are as follows:

Learn what is type() and isinstance() in Python here.

Q4: Describe compile-time and run-time code checking in Python.

Compile-time and run-time code checking is done uniquely in Python and involves first checking a small portion during compile-time checking. Then most other checks like name and type checks happen only during code execution. So referencing a non-existent function in your Python code will still lead it to successful compilation. But your code will fail with an exception only during code execution when the code execution path references the non-existent function.

Know How to Find the Length of a String in Python here.

Q5: Differentiate between instance and class variables?

The difference between instance and class variable is as follows:

Check some more Python Interview Questions here.

Sample Advanced Python Interview Questions for Practice

Here are some frequently asked Python advanced interview questions that you can practice to level up your interview preparation:

Advanced Python Interview Questions for Experienced Developers

  1. Define and describe:
  • Lambda form
  • Pickling
  • Python
  • Dynamically typed language
  • Interpreted language
  • Scope
  • PEP 8
  • Lists
  • Tuples
  • Dictionary
  • Pass
  • Module
  • Package
  • try
  • except
  • raise
  • finally
  • Namespace
  • Inheritance
  1. What are the advantages of using Python?
  2. What are the disadvantages of using Python?

Advanced Python Programming Interview Questions

  1. Name and explain the following in Python:
  • Different types of sequences
  • Common built-in data types
  1. How will you:
  • Copy an object in Python
  • Convert a string to a number
  • Send an email from a Python Script
  1. Why is PEP 8 important?
  2. Explain how Python is executed.
  3. How do we pass arguments by value or reference?
  4. Differentiate between .py and .pyc files.
  5. How would you randomize a list’s items in place?
  6. Describe the correct usage of error handling in Python.

FAQs on Advanced Python Interview Questions

Q1. What are some key features of Python?

Some key features of Python are that it’s: easy to code, free, open-source, interpreted, high-level and integrated, object-oriented, portable, dynamically typed, extensible, and offers GUI programming support.

Q2. What are keywords in Python?

Reserved and predefined words with special meanings used to define the coding syntax are called keywords in Python. Except for True and False, we always write these keywords in Python in lowercase. They can also not be used as variable, function, or identifier names.

Q3. What are the applications of Python?

Python has several applications, including business, scientific, numeric, web, audio/video-based, software development, desktop GUI, console-based, and 3D CAD applications.

Q4. What are the advantages of Python?

Python has English-like syntax, is concise, object-oriented, high-level, interpreted, free, and open source. Hence, Python is easy to learn, access, and write code in. Also, Python code is more readable, portable, and maintainable, and Python offers vast library support. No wonder then that Python improves the productivity of software developers and makes the process of software development smoother.

Q5. How many data types are there in Python

Python has five standard data types:

  • String
  • Numbers
  • Tuple
  • List
  • Dictionary

Python data types

Ready to Nail Your Next Coding Interview

Whether you’re a coding engineer gunning for a software developer or software engineer role, a tech lead, or you’re targeting management positions at top companies, IK offers courses specifically designed for your needs to help you with your technical interview preparation!

If you’re looking for guidance and help with getting started, sign up for our FREE webinar. As pioneers in the field of technical interview preparation, we have trained thousands of software engineers to crack the most challenging coding interviews and land jobs at their dream companies, such as Google, Facebook, Apple, Netflix, Amazon, and more!

Sign up now!

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Recession-proof your Career

Recession-proof your Software Engineering Career

Attend our free webinar to amp up your career and get the salary you deserve.

Ryan-image
Hosted By
Ryan Valles
Founder, Interview Kickstart
blue tick
Accelerate your Interview prep with Tier-1 tech instructors
blue tick
360° courses that have helped 14,000+ tech professionals
blue tick
57% average salary hike received by alums in 2022
blue tick
100% money-back guarantee*
Register for Webinar

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