1) What is the Micro:bit? a) A toy robot b) A small programmable computer c) A mobile phone d) A calculator 2) What are the buttons on the Micro:bit called? a) Button A and Button B b) Button 1 and Button 2 c) Left and Right Button d) Up and Down Button 3) What is the layout of the LED display? a) 4 × 4 b) 5 × 5 c) 6 × 6 d) 7 × 7 4) Which block-based editor is popular for coding Micro:bit? a) Scratch b) Blockly c) MakeCode d) Code.org 5) How many buttons are on the front of the Micro:bit? a) 1 b) 2 c) 3 d) 4 6) The Micro:bit can connect wirelessly using: a) Wi-Fi b) Bluetooth c) NFC d) Infrared 7) What is shown on the Micro:bit display when you use the “show string” block? a) Scrolling text b) A picture c) A number d) A sound 8) Which of these is an input on the Micro:bit? a) LEDs b) Button A c) Pins d) Speaker 9) Which of these is an output on the Micro:bit? a) Button B b) LED display c) Compass d) Accelerometer 10) Which block is used to run code continuously in MakeCode? a) On start b) Forever c) Repeat 10 times d) Pause 11) If a programmer wants to calculate the total hours volunteered by 10 students, which structure should they use? a) A) Loop b) Runs code forever c) Stops the program d) Runs code only when button A is pressed 12) Why do we use the pause block after a show string block in micro:bit? a) To stop the program from running b) To reset the micro:bit c) To give time for the message to be read before the next action d) To increase the brightness of the LED display 13) You are showing "Hello" and then "Name" on the micro:bit screen. Why should you use pause between them? a) To let the micro:bit connect to Wi-Fi b) To make the screen flash c) To separate the two messages clearly d) To save the code into memory 14) Which type of loop would you use to make an LED blink exactly 5 times? a) Forever loop b) If statement c) Counter loop d) Repeat until loop 15) What is the main difference between a counter loop and a forever loop? a) A counter loop repeats forever, while a forever loop stops after a few times b) A counter loop repeats a set number of times, while a forever loop never stops c) Both loops run only once d) Both loops stop automatically after 10 times

Microbit Quiz

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