1G6 COMP Traffic Light Quiz

How does a traffic light work?

• It changes colors to control the flow of traffic.

• It signals airplanes to land.

• It is used to decorate streets.

• It plays music for pedestrians.

What are two blocks needed to create a traffic light system as shown in the image?

• Color and Compare

• Light and Sound

• Speed and Distance

• Time and Temperature

What is the purpose of the 'Compare' block in a traffic light system?

• To compare time intervals

• To change the light color

• To measure speed

• To adjust brightness

What is the first step in creating a traffic light system according to the diagram?

• Turn on and pair the RGB LED

• Find and drag blocks onto the workspace

• Connect the light sensor

• Adjust the dimmer

Which tab should you use to turn on and pair the RGB LED?

• Inputs tab

• Outputs tab

• Behaviors tab

• Settings tab

In the diagram, which tab is associated with the "SPACE" block?

• Outputs tab

• Inputs tab

• Behaviors tab

• Settings tab

What is the first step in creating a traffic light system according to the diagram?

• Connect the RGB LED

• Set the Counter

• Press the Key

• Compare the Colors

How many colors are used in the traffic light system as shown in the diagram?

• 2 Colors

• 3 Colors

• 4 Colors

• 5 Colors

What component is used to change the state in the traffic light system?

• Counter

• Toggle

• RGB LED

• Interval

What is the first step in creating a traffic light system?

• Set the counter to 'Restart' and '1-3'

• Press the space button

• Set the counter to 'Stop'

• Adjust the timer to 60 seconds