pxt-calliope/docs/lessons/answering-machine/quiz-answers.md

answering machine blocks quiz answers

Create an answering machine on the micro:bit. #LED #screen #show #math #docs #input

This is the answer key for the answering machine quiz.

1. Define what show string does?

Answers may vary. This is a function that will show a string on the LED screen one character at a time (scrolling from left to right).

2. Draw which LED is ON after running this code

3. Draw which LED is ON after running this code

4. If the rectangle below represents the micro:bit, write the code to display the letter "Z".