Perguntas de entrevista de vagas de SQL Solution Engineer da empresa HARMAN

I got an email from Harman connected services Bangalore(manyata tech park) through Monster.com for this profile. 1st round- Written technical - 12 SQL queries, 4-5 UNIX commands MCQ, 1 email writing​ based on client and employee conversation. 2nd round- GD - my topic was Retail shopping vs Online shopping. After 2 hours + lunch break they called my name for next round. 3rd round- Technical interview. Again after 2 n half hrs of waiting.. 4th round- Technical interview. They were asking questions from my resume- college project in detail, java oops concepts, SQL concepts,etc... 5th- Managerial round