Final answer:
Professionals like doctors, teachers, and real estate brokers typically need occupational licenses. Exemptions from real estate licensure may include property owners selling their own property and attorneys engaged in legal real estate transactions.
Step-by-step explanation:
The professionals who typically require occupational licenses to operate include doctors, nurses, engineers, accountants, and real estate brokers. Such licensure acts as a testament to their education and expertise in their field of work. These professions are regulated to ensure quality service and protect public welfare. While most professionals need to be licensed, certain parties are exempt from such requirements. For instance, owners selling their own property, attorneys conducting real estate transactions within the course of their legal practice, and certain court-appointed individuals such as executors or trustees may not need a specific real estate license to execute sales.