Infosys Java interview questions

First round is aptitude and then technical . In technical they ask Java basics questions and coding. In Coding they ask to write string programs. Palindrome Reverse of a string

Applied through employee referral.Got call after 3 weeks. Need to submit so many process for pre- interview procedure.The interview was scheduled on Saturday by 1:00pm. This is very worst interview in my experience. The interviewer asked about previous projects and tools used..this is the only one question I found meaningful. Remaining all I couldn't figure out what exactly they want.Full kind of point less questions.