Which is a con of data collection devices?

• A. Sensors can fail without a problem being detected
• B. Data captured automatically using sensors
• C. Accurate
• D. Faster

Answer: (D)

Understanding potential downsides of data collection devices. A real drawback is that sensors can fail without anyone noticing, which means data gaps or incorrect readings can slip through and undermine reliability. Automatic data capture, accuracy, and speed are advantages that improve efficiency and data quality, not drawbacks. So the concept here is recognizing issues like undetected sensor failures as a genuine con, which is the reason this type of drawback matters and why it’s more characteristic of a downside than the listed pros.