Which of the following is true?

The assertion regarding the six-month timeframe to retake a failed portion of the real estate exam is accurate because it reflects the regulations established by the Arkansas Real Estate Commission. This policy allows candidates who do not pass one segment of the examination to reattempt that specific portion after a period of six months. The stipulation of a fee is standard practice, ensuring candidates can resume their certification process without needing to notify the commission for a retake within that specified timeframe. Understanding this regulation is crucial for aspiring real estate professionals in Arkansas, as it provides clarity on the testing structure and financial implications of retaking the exam.

The other options do not align with established laws and practices in real estate. For instance, the responsibilities regarding signage and exclusive listings, as well as issues related to brokerage activity levels and appraisal reviews, have specific protocols that must be adhered to which are not accurately represented in those statements.