microbit python radio

What is radio function in Microbits?

• Send and receive massages between Microbits

• Pressing buttons

• Reset Microbits

• Radio broadcast

What does x != 3 means?

• x is equal to 3

• x is not equal to 3

• x multiplies exclamation mark equal to 3

• x divide exclamation mark equal to 3

To start sending signal through Microbits what is needed in codes?

• radio.off()

• radio.on()

• radio.send()

• radio.receive()

What is the terminology(术语) of this?

• Indent

• Statement

• Variable

• Function

What is the data type of x and how can I change the data type from this to Integer?

• Integer, int(x)

• String, str(x)

• String, int(str(x))

• String, int(x)