Conduct Research on the Employer, Hiring Manager, Job Opportunity.Maintain Eye to Eye Contact.Review Common Interview Questions and Prepare ResponsesDress professionally.Be before time for an interview.Make Good First Impressions to Everyone You EncounterBe Authentic, Upbeat, Focused, Confident, Candid, and Concise.Remember Body Language, Avoiding Bad Habits.Ask Insightful QuestionsSell Yourself Throughout and then Close the DealThank Interviewer(s) in Person, by Email, and Postal MailStay Calm Tips for telephonic interview :Know whether you can take the call when it comes.Have the documentation you need at your fingertipsKnow your answers to the common questionsIf you have a web portfolio or a complete LinkedIn profile, direct the interviewer to it, if possible.Focus on your language and voice.Avoid selfish questions during the interviewDont hang up without asking for the next step plus contact informationSay thank you, in writing Donts Of interview :-Dont speak bad about your previous employer.Checking your phone and texting during the interview.Dont talk too much.Not Paying Attention.