Mind+ IoT Quiz

When using UniHiker with Mind+, what is the purpose of defining the MQTT topic?

In Mind+, what are the two key pieces of information that need to be filled in when setting up MQTT communication?

• IP address

• Topic ID

• Device name

• Port number 口号

What is the purpose of the "Read Ultrasonic Distance" block in Mind+ when using the Ultrasonic Sensor Extension?

What does IoT stand for?

• Internet of Things

• Internet of Thoughts

• Internet of Toys

• Internet of Time

Which block in Mind+ is used to publish a message to an MQTT topic?

• "Connect to MQTT Server"

• "Publish Message"

• "Subscribe to Topic"

• "Disconnect from MQTT Server"

In Mind+, which block is used to subscribe to an MQTT topic and receive messages?

• "Connect to MQTT Server"

• "Publish Message"

• "Subscribe to Topic"

• "Disconnect from MQTT Server"

In Mind+, which mode, when used with an Arduino board, allows for uploading and controlling external hardware devices?

• Real-time mode

• Upload mode

• Python mode

Which block in Mind+ is used to control the color of the RGB light connected to the RGB Light Extension?

• "Set RGB Light Color"

• "Read Ultrasonic Distance"

• "Play Tone"

• "Display Text"

What is the primary goal of IoT?

• Enhance productivity

• Increase entertainment options

• Facilitate social interactions

• Reduce environmental pollution

Which of the following is not a key component of an IoT system?

• Sensors

• Cloud Computing

• Network Communication

• Artificial Intelligence