IBM Software Developer interview questions

Went for an intervew on 6th april 18.I had a very dissatisfying interview experience, which has changed my expectations about an organization like IBM. I am not expressing my concerns as a "Not selected" candidate, rather as a person who like to take the positives from all my interviews and move forward. The interviewer focused on asking unrelated questions as per my work experience and my interests. Later on, it was evident that she did not have my resume, which might have been a completely alternate prospect. Conclusively I honestly feel that I had wasted 1 hour of my time off work, as I have nothing positive to take on from today. The Best Joke Was: I told her I have worked in WPF, WCF, WEB API, SSRS, SQL and then she asks again it means you have not worked in C# and asp.net. 1.atlease Interviewer should have technical knowledge .he should be able to unsterstand the basic eg. (if someone is working in wpf it means that person is working in .Net C#,so there should not be stupid question from the intervewer side like then you have not worked in C#.Net ) 2.do tell the person who takes the interview please have the resume with you and don't just google and ask which she herself doesn't know.