Fig 12. Example using the “exercise2” extension to create a task.
When the “show solution” button is pressed, the answer is displayed below.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.