About NavyDuck Practice Tests

NavyDuck Practice Tests (https://navyduck.com) is a free static practice-question site for IT certification exams. Pick a certification, work through the questions, and check your understanding as you go — no account, no signup.

Original practice content

Every question on this site is original practice content written to test the same concepts a real exam covers. These are not real exam questions and not brain-dump material — they're written from scratch to help you study, not to reproduce any vendor's actual exam.

How each question is explained

Every question comes with a short, conversational explanation of the answer, followed by a longer, more professional explanation for anyone who wants the deeper detail. Many questions also include an infographic to help the concept stick.

Your progress stays on your device

There are no accounts here. Your answers and progress are stored only in your own browser's localStorage — they're never sent to us.

Trademarks

All vendor and certification names referenced on this site are trademarks of their respective owners. NavyDuck Practice Tests is independent and is not affiliated with, endorsed by, or sponsored by any certification vendor.

Contact

Questions about the site can be sent to [email protected].