IBM Mainframe Systems Analyst interview questions

applied online; got called by Reviewer after a few weeks who then set up meeting at work site; met manager and one other who only engaged in personal chit-chat, nothing technical at all; neither seemed to have the knowledge to competently test my knowledge and even stated stuff that was totally inaccurate. Most of the discussions were just talk about living near the work site, where to live, entertainment highlights of the area, etc.