DTCC Lead Application Support Engineer interview questions

I have attended 2 levels of interview. In First level it was over zoom call, 4 gentlemen came and in 40 mins of call, call got disconnected for 6 times due to connectivity issue at host end. Such a lethargic arrangements for an interview. Anyways, I have cleared it and moved to level 2. To my surprise, in level 2 also same gentlemen came added few more to it. This time it happened at office premises, but still everyone joined over webex call. The person who joined in person with me didnt ask me anything during interview. I dont know why they have arranged for an interview at office. It went for full 1 hr. To my knowledge I have answer every question which was asked. Technically very less, but most of them about my previous roles and scenario based questions. The role required both mainframe and distributed technology skills, for this position I didnt apply, but HR reached out to me after checking my naukri profile. From the beginning I am asking, I have only mainframes skill why am I in. Initially HR told that the requirement document is common one, which they use for both mainframe and distributed system openings. But again in level 1 also, I was asked whether I have knowledge in distributed or not. This was shocker for me, as HR told opening for mainframes only. I said NO. But I dont know how they cleared me in first round. In second round also, I have answered every mainframe related Questions. But same question whether I have worked on distributed technology or not. But this time I was rejected. I have asked the interview panel when I will get the feedback, they said next day morning. But no update until noon, so reached HR he said he will know by evening of next day. Around 9 PM in night I have reached him in SMS as it may be late, but he replied in SMS itself that I am not shortlisted. Before all these, HR used to call even for SMS. But this time all drama over and I had bad experience throughout the process.

1 virtual technical round conducted where I shared my experience working in various technologies. Major challenging incidents I faced during support experience. Development activities I have been involved in were discussed. Second face to face round was conducted on the company premises. It was a discussion to know how passionate I am to join the company and make sure if I will join for sure after my 90 days notice period.