150 Most Frequently Asked Questions On Quant Interviews !link! -

The book " 150 Most Frequently Asked Questions on Quant Interviews

Preparing for a quant interview can feel like trying to solve a Rubik’s Cube in a hurricane. To help you navigate the chaos, we’ve distilled the chaos into the 150 most frequently asked questions across top-tier hedge funds and market makers [2, 3]. 150 Most Frequently Asked Questions On Quant Interviews

  1. What is the difference between a list and a tuple in Python?
  2. What is a dictionary? What is its time complexity? (O(1) average).
  3. Write a function to check if a string is a palindrome.
  4. What is recursion? Give an example.
  5. What is the Fibonacci sequence? Write an efficient (memoized) version.
  6. What is a Monte Carlo simulation for pricing an option?
  7. What is the time complexity of quicksort? (O(n log n) average).
  8. Explain the difference between a shallow and deep copy.
  9. What is a memory leak?
  10. What is a pointer? (C++ specific)
  11. What is the difference between a stack and a queue?
  12. Implement a function to compute the moving average of a stream.
  13. What is the modulo operation? Why is it used in hashing?
  14. What is the Sieve of Eratosthenes?
  15. Write a function to compute the dot product of two vectors without numpy.
  16. What is vectorization? Why is it fast?
  17. What is the global interpreter lock (GIL) in Python?
  18. What is the difference between multithreading and multiprocessing?
  19. Implement a simple linear regression from scratch.
  20. What is a binary search? Implement it.

About This Item Are you preparing for a career in quantitative finance? Look no further than the "Quant Job Interview Questions an... Quant Job Interview Questions and Answers Probability The book " 150 Most Frequently Asked Questions

Memory Management: Explain the difference between the Stack and the Heap. What is the difference between a list and a tuple in Python