Explain Common Safety Risk Management Approaches. ITP-110 Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   After a smart lock failed to engage during a break-in, the manufacturer's investigation found that the motor driver chip had burned out. Further investigation revealed that the chip was rated for a maximum of 3.3V, but the firmware was sending a 5V signal due to a configuration error. The team wants to prevent this from happening again. What is the most appropriate next step in the root cause analysis process?

   • ADocument the incident in the quality management system and close the case.
   • BAsk 'why' repeatedly to trace the chain from the burned chip back to the original design decision that led to the voltage mismatch.
   • CConduct a fault tree analysis to map all possible causes of the lock failing to engage.
   • DImmediately replace the motor driver chip with a higher-rated one to restore the lock's function.
   Reveal Solution Discussion Select an answer first
2. 7foundation · easy

   An IoT device includes a lithium-ion battery that can overheat and cause a fire if damaged. How would this be classified as a hazard?

   • ABiological hazard
   • BChemical hazard
   • CErgonomic hazard
   • DPhysical hazard
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4. 8foundation · easy

   An IoT device failed due to a software bug that was introduced during a rushed update. What is the underlying cause in this scenario?

   • AThe developer who wrote the buggy code
   • BThe software bug itself
   • CThe device hardware failure
   • DThe rushed update process that lacked adequate testing
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5. 9foundation · easy

   What is the primary purpose of a Quality Management System (QMS) in an organization that produces IoT devices?

   • ATo market products as 'high quality'
   • BTo ensure consistent quality in products and processes
   • CTo maximize profit by reducing production costs
   • DTo replace the need for safety testing
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6. 10expert · hard

   A small IoT device manufacturer is growing rapidly and wants to implement a QMS to improve quality and prepare for future certification. They have limited resources and need to prioritize. Which approach demonstrates the most effective implementation of a QMS?

   • APurchase a QMS software tool first and then adapt the company's processes to fit the tool.
   • BHire a quality manager and delegate all QMS responsibilities to them.
   • CStart with a risk-based approach, focusing on the processes that have the most impact on product safety and quality, and document those procedures first.
   • DDocument every process in detail before implementing any changes to ensure completeness.
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