Which systems are used for technical research in supply administration?

The correct answer highlights the systems that are specifically designed for technical research in supply administration. IMO, FedLog, and WebFlis are platforms that provide crucial information regarding supply chain management and logistics.

IMO, or Integrated Maintenance Online, helps in managing maintenance data and information. FedLog is a detailed database that gives users access to supply data for all items used by the Department of Defense, making it an essential tool for logistics and supply support. WebFlis, or Web Federal Logistics Information System, complements FedLog by providing online access to logistics data, including part numbers and item descriptions necessary for requisitioning and managing supplies.

These systems enable personnel to identify, research, and procure the right items based on their National Stock Numbers (NSNs) and provide a robust framework for ensuring the accuracy and efficiency of the supply process. Thus, these tools are integral for effective technical research in supply administration, making choice A the optimal selection.