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CCNA Exam Prep (Exam 640-802), Second Edition by Heather Stevenson, David Minutella, Jeremy Cioara

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Appendix . Practice Exam

1.

As you are trying to enter a command in the IOS, you receive the console message “Invalid input detected at ^.” What should you do to correct this?

Practice Exam
  1. Enter more characters for the IOS to understand the command.

Practice Exam
  1. Enter more keywords so that the IOS understands what you want to do with the command.

Practice Exam
  1. Check your typing syntax.

Practice Exam
  1. Check your ...

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