Score Guide

  • 90% and above: CCNA Ready!
  • 70% to 89%: Ping Successful!
  • Below 70%: Troubleshooting Required.

Calculate Your Score

Enter the total number of questions and the number answered correctly.



Debugging Summary

For this project, I added exception handling to the CCNA Quiz Score Calculator form. I used a try...catch statement to validate user input and display error messages when invalid values are entered. The program checks for blank fields, non-numeric values, zero or negative total questions, and situations where the number of correct answers exceeds the total number of questions.