IGCSE ICT Chapter 5

Which of the following are the categories of devices in the home?

• Labour Saving Devices

• Microprocessor Controlled Devices

• Productivity Devices

• Leisure Devices

Which of the following are labour saving devices?

• Alarm Clock

• Mobile Phones

• Microwave oven

• Automatic Washing Machine

Which of the following are NOT labour saving devices?

• Television

• Air-conditioning Systems

• Dishwasher

• Smart Fridge

Which of the following are DISADVANTAGES of having labour saving devices?

• Make people lazy

• Make people spend more money

• Make people waste time

• Make people unhealthy

Which of the following are affected by the use of microprocessors in transport systems?

• Rail Systems

• Air systems

• Cycling Systems

• Pedestrian Systems

Which of the following are ADVANTAGES of using autonomous vehicles?

• Reduced Carbon Emissions

• Reduced Travel time

• Very cheap to set up

• More employment in transport industries.

Which of the following devices can be found in an autonomous vehicle?

• Radar

• GPS

• Sonar

• LIDAR

What is RSI?

How do you minimise back and neck problems?

• Use armrests

• Use footrests

• Use larger monitors

• Use adjustable chairs

What causes Ozone Irritation in the workplace?

• Air-conditioning Unit

• Computers

• Microwave

• Laser Printer