Cognizant Salesforce Developer interview questions

It was one hell of an experience. I attended the interview process at Pune. I reached the venue at 10 am and was made to sit till 4 in the evening as panel was not available. I had my first round at 4 and the interviewer was in such a hurry to rush home that he did not even looked at my resume and just asked random questions. My sincere request to you guys is that don't force your interviewers to come on a weekend and take interviews if they are just not INTERESTED. Even our time is precious, if you do not have a panel ready please inform in advance or arrange for a telephonic interview or just move the interview to a different date when the interviewer is ready to at least take a look at the candidate's resume and not treat the candidate like trash.