Palindrome check, fibonacci(recursive+iterative), extremely random question about files locations and job execution by an engineer who had remotely dialed in, which let alone me, even the manager in the room could not understand. When I asked for clarification, the remote engineer was getting irritated, rude and in the end said he was testing something very basic and I was going into technical detail. I wish he had better communication skills to explain his question without getting angry. In the end when I came to know what he was really asking, I felt like these interviewers had never interviewed before. This was followed by general Java questions and a system design question by the only normal(non weird) interviewer I met that day at Visa.
