Certified Supply Chain Professional (CSCP) Practice Exam

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Prepare for the Certified Supply Chain Professional Exam with a comprehensive quiz featuring multiple choice questions and essential study material. Gain the knowledge and confidence needed to excel in your certification journey!

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What technology is primarily used in automatic identification systems (AIS)?

Smart sensors
Bar code and radio frequency
Infrared imaging
Optical character recognition

The correct answer is: Bar code and radio frequency

Automatic Identification Systems (AIS) utilize technologies that allow for the automatic detection and identification of objects without the need for manual input. The primary technology employed in AIS includes barcodes and radio frequency identification (RFID). Barcodes are widely used in various industries for tracking products and inventory by encoding data in a visual format that can be scanned and decoded. RFID, on the other hand, uses radio waves to transmit information from a tag attached to an object to a reader, facilitating real-time tracking and data collection without direct line-of-sight, which enhances operational efficiency. Both barcodes and RFID play a crucial role in automating data capture and improving accuracy in inventory management, shipping, and supply chain processes. These technologies support better decision-making, increased visibility, and streamlined operations within supply chains, illustrating their essential role in modern AIS implementations. Other technologies mentioned, such as smart sensors, infrared imaging, and optical character recognition, are indeed useful in various applications; however, they do not primarily define the functional essence of automatic identification systems as effectively as barcodes and RFID do.