IBM

Two technical rounds plus one managerial round. The first two rounds focused on Spark, projects, SQL queries, past work, Spark optimization, SQL joins, DataFrame questions, and Hive questions. There was no coding round. The interviewer was very good

The first round was the technical round. It lasted for one hour. Within the next hour, HR informed me that I was selected for the PDM round. The hiring manager was extremely knowledgeable and polite, and he gave me a very positive response. Then I r

When preparing for interviews, practice basic questions like "Tell me about yourself," and situational ones like "Describe a time you overcame a challenge." Be sure to review your resume thoroughly. Confidence comes from preparation, so be honest a