Supply Chain Professional Changed CSCP Questions

The cash-to-cash cycle time in the SCOR® model represents the duration it takes for a company to convert its investments in inventory and other resources into cash flows from sales. This metric is crucial for understanding the efficiency of a company's supply chain and working capital management. It is calculated as the number of days between paying for raw materials (cash outflow) and receiving payment for the finished product (cash inflow). This measure includes the time materials spend in production, the duration finished goods remain in inventory, and the time taken for the company to collect payment from customers.References:

• SCOR® Model documentation by APICS
• "Supply Chain Management: Strategy, Planning, and Operation" by Sunil Chopra and Peter Meindl

The primary benefit of using a central storage warehouse for all components rather than point-of-use storage is the ease of control and count accuracy. Central storage allows for more efficient inventory management, as all components are stored in a single, controlled location. This centralization simplifies inventory tracking, reduces errors, and improves count accuracy because inventory can be managed and monitored consistently. Additionally, central storage can facilitate better inventory optimization and forecasting.References:

• "Warehouse & Distribution Science" by John Bartholdi and Steven Hackman
• "The Handbook of Logistics and Distribution Management" by Alan Rushton, Phil Croucher, and Peter Baker

A robust product design is one that can consistently meet quality and performance requirements even under varying and adverse conditions in the production process. Robust design principles aim to make products less sensitive to variations, ensuring high reliability and quality despite fluctuations in manufacturing environments, material properties, or operational conditions. This approach reduces the need for frequent adjustments and can improve overall production efficiency.References:

• "Design for Six Sigma" by Kai Yang and Basem El-Haik
• "Taguchi Techniques for Quality Engineering" by Phillip J. Ross

Radio Frequency Identification (RFID) devices enable wireless scanning of products in warehouses. These devices use electromagnetic fields to automatically identify and track tags attached to objects. The tags contain electronically stored information, which can be read from several meters away without line of sight. RFID improves inventory accuracy, reduces labor costs, and enhances supply chain visibility by allowing real-time tracking of products.References:

• "RFID in the Supply Chain: A Guide to Selection and Implementation" by Judith M. Myerson
• "RFID Technology and Applications" by Stephen B. Miles, Sanjay E. Sarma, and John R. Williams