They asked me questions about my job history, personality, work style and other factors relevant to the job. For instance, "What are your strengths and weaknesses?" The candidate will usually be given a chance to ask any questions at the end of the interview. These questions are strongly encouraged since they allow the interviewee to acquire more information about the job and the company, but they can also demonstrate the candidate's strong interest in them. Candidates for lower paid and lower skilled positions tend to have much simpler job interviews than do candidates for more prestigious positions. For instance, a lawyer's job interview will be much more demanding than that of a retail cashier. Most job interviews are formal; the larger the firm, the more formal and structured the interview will tend to be. Candidates generally dress slightly better than they would for work, with a suit (called an interview suit) being appropriate for a white-collar job interview. Additionally, some professions have specific types of job interviews; for performing artists, this is an audition in which the emphasis is placed on the performance ability of the candidate. In many companies, Assessment Days are increasingly being used, particularly for graduate positions, which may include analysis tasks, group activities, presentation exercises, and Psychometric testing.