It has 3 technical round and one HR round.1st is written test testing your English knowledge. Other 2 are technical face to face you should be confident and clear about what you say . Even if you don't know that's fine. But when u tell the answer it should be clear

Campus interview 4rounds Aptitude just communication checking 2nd GD education vs skills 3rd technical Its all abt their application oneauth , so they said before n they gave tym to prepare 4th hr round ,