A walk-in interview is an informal job interview that takes place without prior appointment. It is generally organized by employers who want to make quick appointments or have immediate job opportunities. Walk-in interviews can take place at job fairs, career centers or even at the employer's office. These are often used to screen candidates and fill entry-level or part-time positions. During the walk-in interview, candidates can expect to answer questions regarding their qualifications, experience and availability. They may also be asked to complete an application or take a skills test.