CHECK FOR UNDERSTANDING: Let's review data types, dot notation, comments, and arguments.

  • Look at the code in the code editor and click Run when you're ready.
  • Answer the questions to the right by clicking on the correct answers.
  • Once you answer all three questions, click Submit , then Next to continue.

To navigate the page using the TAB key, first press ESC to exit the code editor.

# THIS ACTIVITY IS IN PREVIEW ONLY MODE
  • Run Code
  • Submit Work
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  • Reset Code Editor
  • Codesters How To (opens in a new tab)