Visa

Medium-level interview questions were asked. Prepare well on Spark and Python from LeetCode, then try for the interview. Be confident, prepare well for the interview, and get ready for the coding round on CodeSignal.

The interview process has four rounds. First Round: HackerRank test. Questions on simple problem solving. Second Round: Technical interview. Questions on Spark, problem solving, etc. Third Round: Similar to the second round. Fourth Round: Technic

Overview of SQL process and queries with a sample dataset. Scenario-based questions. A detailed discussion about the scenario and the approach anyone should follow to arrive at a solution.