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Micro Radio Functions Quiz

Authored by Fadi Fadi

Computers

6th - 10th Grade

Used 2+ times

Micro Radio Functions Quiz
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary use of the radio function on a Micro?

To control the LED lights

To send and receive messages wirelessly

To play music

To store information

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which command is used to turn on the radio feature on a Micro?

radio.enable()

radio.on()

radio.start()

radio.activate()

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can a Micro receive a message from another Micro?

radio.read()

radio.listen()

radio.receive()

radio.message()

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does radio.receive() return if no message has been received?

"No message"

None

An empty string

False

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Before using the radio functions, what must you do first in your Micro code?

Set up Wi-Fi

Call radio.on()

Use radio.enable()

Start the program with radio.start()

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which line of code would send the string "Hi" to another Micro?

radio.send("Hi")

radio.transmit("Hi")

radio.write("Hi")

radio.send_message("Hi")

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the range of communication for Micro using the radio function?

A few centimeters

Up to 200 meters

Up to 10 kilometers

Within the same room only

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