Virtual interview,
2 programming questions followed by general discussion and questions about python and machine learning.
Decorators, data structures and all basic things were covered in the first round of interview
They negotiated my compensation like very low even after HR agreed, they have already said yes for th package in the first call still they changed thi is wrong behaviour
The process took 1 week. I interviewed at Wipro (Bengaluru)
Interview
1. Interview was speciafically focused on Python - coding round. Certain familliarity was asked around SQL, AWS, Data Warehousing.
2. Interviewer asked to screenshare and write things on Notepad or Jupyter Notebook.
3. Interviewer was very cordial and showed involment.
4. Lasted 30-35 minutes.
Interview questions [1]
Question 1
Started with technical questions --
1. Given a nested list. Write python program to flatten it.
- input_list = [ [1,2], [3,4], [[4] , [6]] ]
- output_list = [1,2,3,4,4,6]
2. Given a string. Return total number of times each character occurs in that string.
3. Explain Generators in Python.
4. How to create empty Pandas dataframe? Create dataframe using a dictionary.
5. Asked to rate myself in SQL, AWS (name the relevant services too).
6. Have you worked in ML, what kind of use cases?
7. Have you written class/object oriented or functional based programming ?