I applied online. The process took 1 week. I interviewed at Tata Consultancy Services (Poona) in May 2024
Interview
The Interviewer First asks about my project and a few project-related Questions like How much data I handle the size of Data, How many Worker nodes are used, and Cluster Size.
Interview questions [6]
Question 1
What is the difference between coalesce() vs repartition() in spark?
SQL Query based Question
Input Table
Empid Date Salary
1010 Jan 2024 10000
1010 Feb 2024 10000
1010 March 2024. 10000
2010 Jan 2024 10000
2010 Feb 2024 30000
2010 Jan 2024 10000
2010 Feb 2024 30000
Print the current Salary of the Employee
As a fresher, you need to go through an online assessment, technical interview and a HR interview. Sometimes you can also expect Managerial round before HR round. You can expect questions from the skillset which was mentioned in your resume
Interview questions [1]
Question 1
They focused on the basic and important skills like Python and SQL, most of the questions are from the skillset you mentioned in your resume
I interviewed at Tata Consultancy Services (Noida)
Interview
3 rounds of interview, sql codes on paper and databricks question.
Manager round
Hr round
It was the whole day process all the processes that completed in a single day
Interview questions [1]
Question 1
100 GB data have to move but pipeline can handle 30gb
I interviewed at Tata Consultancy Services (Haiderabad)
Interview
Interview. was taken by bot. It was easy i answered everything perfectly. But i didn’t receive any email regarding the interview if i selected or not nothing. We would expect something reply from them right