# digi yoyo quiz answers Answers for digi yoyo quiz. This is the answer key for the [digi yoyo quiz](/lessons/digi-yoyo/quiz). ## 1. Describe what a "while loop" does? <br/> A loop that repeats code while a condition is true. ## 2. Write the code that will create a **variable** called `count` and set the variable to 0.  <br/> ```blocks let count = 0 ``` ## 3. Create a `while loop` that will loop until the **variable** `count` equals 4.  <br/> ```blocks let count = 0 while (count < 5) { count = count + 1 } ```