What is one essential item required for the examination?

The essential item required for the examination is the Green Calculation Sheet. This sheet is specifically designed for use during the exam to help candidates organize their calculations and answers effectively. It provides a standardized format that allows exam takers to display their work clearly, which can be vital for partial credit if errors occur in the final answer.

Utilizing the Green Calculation Sheet can aid in managing time during the exam by streamlining the process of jotting down calculations, making it easier to reference and revise work as needed. Additionally, it is commonly mandated by the examination authorities, ensuring that all examinees have a uniform method for presenting their calculations. This level of standardization is significant in maintaining fairness and consistency across all candidates.