Being called out to an interview means that your application must have made a good impression. An interview is a discussion between you and an employer to find out if you can do the job, reason why you need to prepare yourself for the interview to make sure that you are successful.
Preparing for an interview at home better prepares you for the real interview. When you know some of the questions they might ask and understand how to answer them, it relieves stress and increases your comfort level.
Here are some questions you might come across and tips on how you can answer them: