Final answer:
The "entry level" broker license status category that requires supervision is known as a Provisional broker. This status is for those who have recently passed their real estate exams and are acquiring experience under an experienced supervisor before becoming a full broker.
Step-by-step explanation:
The type of broker license status category that is considered "entry level" and requires supervision is A. Provisional broker. A provisional broker is someone who has passed their real estate exam but must work under the supervision of a broker-in-charge or another experienced broker to gain the practical experience needed to become a full broker. This status is designated for new licensees who have not yet met the experience requirements to become a full broker, indicating they are in the initial stage of their real estate career.