What type of filing system is used by Fire Administration?

The correct choice is a secure central filing system because this method is designed to ensure that sensitive and important information is kept organized, accessible, and protected against unauthorized access. A central filing system consolidates records in one location, which streamlines the process of retrieving and managing fire administration documents.

This centralized approach enhances security as it allows for better control over who has access to certain types of information, ensuring that personnel adheres to confidentiality protocols and protects vital data. Furthermore, a secure central filing system typically involves strict procedures for handling, storing, and disposing of documents, aligning with best practices for managing sensitive information within a governmental or public service context.

While other filing systems, such as decentralized or open-access ones, offer certain advantages in terms of accessibility or flexibility, they often lack the level of security and control that a secure central filing system provides—making it the optimal choice for Fire Administration's needs.