APICS Updated CTSC Exam Questions and Answers by joni

a digital twin is a virtual representation of a real-world object or system. These virtual models are used to digitally represent performance, identify inefficiencies, and design solutions to improve their physical counterparts. A digital twin is a digital model designed to accurately reflect a physical object. The object being studied—for example, a wind turbine—is outfitted with various sensors related to vital areas of functionality. These sensors produce data about different aspects of the physical object’s performance, such as energy output, temperature, weather conditions and more. This data is then relayed to a processing system and applied to the digital copy. Once informed with such data, the virtual model can be used to run simulations, study performance issues and generate possible improvements, all with the goal of generating valuable insights—which can then be applied back to the original physical object. A digital twin is a digital representation of a real-world entity or system. The implementation of a digital twin is an encapsulated software object or model that mirrors a unique physical object, process, organization, person or other abstraction.

According to the ASCM CTSC Exam Content Manual, a champion is generally defined as a sponsor of an improvement effort.A champion is "a senior leader who provides direction and support for a strategic initiative and ensures alignment with the organization’s vision, mission, and goals"1.A champion is also responsible for securing resources, removing barriers, and empowering the improvement team to achieve the desired outcomes1.A champion acts as a role model, a mentor, and a spokesperson for the improvement effort and helps to communicate its value and benefits to the stakeholders1.

1: ASCM CTSC Exam Content Manual, page 9.

According to the CTSC Exam Content Manual1, Kanban is a lean manufacturing tool that uses visual signals to indicate the need for a component or material in a production process. Kanban is linked to consumer demand, as it triggers the replenishment of inventory only when there is actual consumption. Kanban helps to reduce waste and labor by minimizing overproduction, inventory, and waiting time. Option B, JIT purchasing, is a related concept that involves buying materials or components just before they are needed in the production process, but it does not necessarily use visual signals. Option C, Kaizen, is a lean manufacturing tool that involves continuous improvement of processes and activities, but it is not specific to reducing waste and labor in the manufacturing process. Option D, TOC, is a management philosophy that focuses on identifying and eliminating the constraints or bottlenecks that limit the performance of a system, but it does not use visual signals to indicate the need for a component.