Infosys Software Engineer interview questions

There'll be aptitude test of 1 round and then one tech test then tech interview and at last HR round in apti and tech its all based on your knowledge questions and in HR round is where you get to answer questions which u wouldn't have come across

Technical round was online and I got selected for the next round which is face to face . I don't know what they ask in the 2nd round. Am just waiting for it