I applied online. I interviewed at Qualitest (Chennai) in Jan 2023
Interview
Very smooth process of interviewing. Hr was friendly and had 5 interview rounds, including client round. The client round was extremely hard so be prepared. The company profile and background were very good and professional.
Interview questions [1]
Question 1
Suppose you have a database “test_db” in MySQL. Write the command to connect this database and import tables to Sqoop.
I applied through an employee referral. I interviewed at Qualitest
Interview
There was a conversation with the head of the team, followed by a technical interview. The technical interview included a regex question, followed by a question about building an xgboost model for tabular data.
Interview questions [1]
Question 1
Count how many times a word appears in each one of the cells of a column