What is the main function of digital twins in supply chain management?

• To track shipments in real time

• To create virtual simulations of supply chain operations

• To replace human workers with robots

• To manage customs and border documentation

• To automate warehouse lighting systems

Answer explanation

The main function of digital twins in supply chain management is to create virtual simulations of supply chain operations, allowing for better analysis, optimization, and decision-making.

Which of the following is NOT a benefit of blockchain in supply chains?

• Verifying product authenticity

• Enhancing transparency

• Increasing paperwork

• Preventing fraud

• Speeding up customs compliance

Answer explanation

Increasing paperwork is NOT a benefit of blockchain in supply chains, as blockchain aims to reduce paperwork by digitizing records and enhancing efficiency, not increase it.

How does predictive analytics support demand forecasting?

• By scanning customer fingerprints

• By analyzing historical and real-time data to forecast demand trends

• By producing physical inventory

• By eliminating logistics software

• By duplicating physical warehouses

Answer explanation

Predictive analytics supports demand forecasting by analyzing historical and real-time data to identify trends and patterns, enabling businesses to make informed predictions about future demand.

What is a major cybersecurity risk for digital supply chains?

• High oil prices

• Seasonal demand changes

• Data breaches from connected systems

• Labor union disruptions

• Inventory miscounts

Answer explanation

A major cybersecurity risk for digital supply chains is data breaches from connected systems. These breaches can expose sensitive information and disrupt operations, making them a critical concern for organizations.

Which company is known for AI-powered fast fashion logistics?

• Amazon

• Inditex/Zara

• Nestlé

• Maersk

• Ocado

Answer explanation

Inditex, the parent company of Zara, utilizes AI to optimize its fast fashion logistics, enabling rapid inventory turnover and efficient supply chain management, distinguishing it in the industry.

Which of the following technologies enables real-time shipment tracking?

• Blockchain

• Digital twins

• IoT sensors

• Natural language processing

• 3D printing

Answer explanation

IoT sensors enable real-time shipment tracking by providing continuous data on the location and condition of shipments, allowing for immediate updates and visibility throughout the supply chain.

What is a key use of robotics in warehouses?

• Creating new products

• Manual data entry

• Automating picking and packing tasks

• Writing financial reports

• Auditing ESG practices

Answer explanation

A key use of robotics in warehouses is automating picking and packing tasks, which increases efficiency and accuracy in order fulfillment, unlike the other options that do not directly relate to warehouse operations.

Which of the following is a trade-off in supply chain strategy?

• IoT vs. blockchain

• Efficiency vs. agility

• Carbon vs. hydrogen

• Robotics vs. cloud storage

• Data vs. people

Answer explanation

The trade-off between efficiency and agility in supply chain strategy highlights the need to balance cost-effectiveness with the ability to respond quickly to market changes. Prioritizing one often compromises the other.

What tool helps reduce emissions by optimizing delivery routes?

• Blockchain

• AI route optimization

• Ransomware detection

• Predictive maintenance

• Robotic arms

Answer explanation

AI route optimization helps reduce emissions by analyzing and determining the most efficient delivery routes, minimizing fuel consumption and travel time, unlike the other options which do not focus on route efficiency.

Which is an example of an ESG goal supported by digital tools?

• Buying cheaper materials

• Monitoring ethical sourcing

• Ignoring labor practices

• Avoiding emissions reporting

• Reducing profits

Answer explanation

Monitoring ethical sourcing is an ESG goal that can be effectively supported by digital tools, enabling companies to track and ensure their supply chains adhere to ethical standards.