IOTA Unit 3 - Revision Quiz

What is a smart plug primarily used for?

• To control lighting

• To function as a remote controlled power switch

• To monitor temperature

• To connect to Bluetooth devices

Which of the following is NOT a connectivity protocol for smart plugs?

• Wi-Fi

• ZigBee

• Ethernet

• Z-Wave

What type of bulbs do smart lamps typically use?

• Halogen

• Incandescent

• CFL

• LED

What is one benefit of smart lighting?

• More complex installation

• Lower energy use

• Shorter lifespan

• Higher energy consumption

Which wireless communication technology is commonly used in smart lighting systems?

• HDMI

• USB

• Ethernet

• ZigBee

What feature do smart ceiling fans have that regular fans do not?

• Remote control

• Higher noise levels

• Programmable settings

• Color changing

How can smart fans be controlled?

• Only by remote control

• Only by smartphone app

• Only by manual switches

• Voice control, remote, and app

What is a primary function of smart ventilation fans?

• To provide lighting

• To circulate air and remove odors

• To increase humidity

• To connect to smart speakers

What is a key advantage of smart curtains?

• They are only available in one color

• They can be programmed to open and close

• They require manual operation

• They are more expensive

Which of the following is a type of smart sound system?

• Smart Curtain

• Bluetooth Speaker

• Smart Plug

• Smart Lamp