H-1B Visa applicants can expect to attend an interview with a USCIS agent as part of the application process. The interview is designed to confirm the potential employee's expertise in their chosen field, and knowledge of their sponsoring company. Common questions in the H1B Visa interview include specific queries about the employer's business, from the name of the company president, to the projects that the potential employee will work on. H1B visa applicants are also quizzed on their state skill sets, so it is wise to brush up on any technical aspects of your job before the interview. If an applicant has a contract, written offer of employment, or other documentation, they should bring these along to the interview, along with any other relevant documents.