Microprocessor-Controlled Devices Quiz (Practice)

What are microprocessors commonly used in?

• Household appliances

• Office supplies

• Gardening tools

• Sports equipment

Which of the following is an advantage of labour-saving devices?

• Increase manual effort

• Save time

• Increase costs

• Require more physical activity

What is a disadvantage of using microprocessor-controlled devices at home?

• Reduce physical activity

• Improve efficiency

• Enhance safety

• Save energy

What do smart entertainment systems provide?

• Increased costs

• Convenience

• More manual tasks

• Less efficiency

What is a concern regarding data security with microprocessor-controlled devices?

• Enhanced safety

• Increased productivity

• Personal data collection

• Improved social interaction

What do sensors in smart roads do?

• Detect weather conditions

• Adjust traffic signs in real time

• Control vehicle speed

• Monitor driver behavior

Which of the following is an advantage of transport monitoring systems?

• Reduced safety

• Improved traffic flow

• Higher installation costs

• Increased congestion

What is a disadvantage of autonomous vehicles?

• Increased accessibility

• Improved navigation

• High development costs

• Reduced human error

What do autonomous trains help reduce?

• Flexibility

• Operational costs

• Passenger trust

• Job opportunities

What is a potential issue with pilotless aeroplanes?

• Reduced need for pilots

• Lower long-term costs

• High accuracy in flight control

• Passenger trust issues