Semester 1 Review Quiz

Which method is used to display scrolling text on the Micro:bit?

• display.show()

• display.scroll()

• scroll.display()

• show.scroll()

What do you call a series of instructions that the computer follows to complete a task?

• Program

• Algorithm

• Variable

• Function

What is the purpose of the accelerometer in the Micro:bit?

• To detect the temperature

• To measure movement and orientation

• To display text on the LED grid

• To communicate wirelessly

Which feature on the Micro:bit can be used to communicate between two devices?

• Bluetooth

• Radio

• USB Interface

• Accelerometer

Which of the following is NOT an input method for the Micro:bit?

• Buttons

• Accelerometer

• Microphone

• USB

What is the function of the LED grid on the Micro:bit?

• Displaying text and images

• Sending wireless signals

• Detecting temperature

• Collecting light data

In Micro:bit programming, what is the purpose of a loop?

• To repeat a set of instructions

• To create a condition

• To trigger an input

• To store values

How do you access the Micro:bit’s radio functionality in code?

• radio.start()

• radio.on()

• radio.send()

• radio.activate()

Which command is used to play a sound on the Micro:bit?

• sound.play()

• music.play()

• audio.play()

• music.tune()

What does the Micro:bit use to detect changes in speed or orientation?

• Compass

• Accelerometer

• Bluetooth

• Pins