Infosys Senior Software Developer interview questions

n online written aptitude test. Around 39 MCQs to be written in 100 min. It consists following questions: 15 MCQs of reasoning ability, 10 MCQs from mathematical ability, 20 MCQs from verbal, 4 MCQs were puzzles. I was able to clear the first round and got qualified for the interview. Round 2:Technical Interview: The whole interview process is done virtually. It started with a self-introduction for both of us. Then he asked me around 10-12 technical questions by reviewing my resume. These questions were like this :