Whatever the information we put in the Resume, that must be kept in the mind while attending interviews. Resume itself is the replica of our skill. So in the interview, board members go through the resume of the candidate and ask questions.
Be calm and relaxed at the time of interview. Try to learn about your job responsibilities and required skills for the same. Be confident that you have stamina to perform well if selected. Do not fear that interviewers know everything and you do not know anything. You have to express that you know. If you do not know something, assure the interviewer that you have will and stamina to learn.
Do not pretend that you know, in case you have not knowledge of the same.
Freshers do not know each tings, but they learn during their service also. You should be energetic, trustworthy and enthusiastic.
Do not frustrate during interview, but reply gently with confidence.