About QuizBuffet
Free practice tests for professional certifications and state licenses. No account, no paywall, no tracking you did not agree to.
What QuizBuffet is
QuizBuffet, sometimes written Quiz Buffet, is a free study site with tens of thousands of exam-style practice questions across fifty live certifications. It covers IT and cybersecurity exams such as CompTIA A+, Network+, Security+, CySA+, PenTest+, Cisco CCNA, and ISC2 CISSP; cloud exams from AWS and Microsoft Azure; ITIL 4 and Project+; healthcare and safety credentials such as CPR and AED, BLS, OSHA 10 and 30, and forklift certification; licensed trades and professions such as CDL Class A, FAA Part 107, the NMLS SAFE mortgage loan originator test, real estate, cosmetology, barbering, tattoo, and micropigmentation; and the six sections of the CPA exam.
Each certification is split into the same domains the real exam uses, with the same weighting, so the share of your practice time matches the share of the exam. Every question has four answer choices and an explanation for each one, including why the wrong choices are wrong.
You can drill one domain at a time, mix all domains, filter by difficulty, and pick a session length from five questions to the full bank. Your progress is saved in your own browser and never leaves your device, so there is nothing to sign up for and nothing to lose if you walk away and come back later.
Who makes it
QuizBuffet is an Artivico Lab project, built and maintained by one person, not a training company or a certification body. It is not affiliated with CompTIA, AWS, Microsoft, Cisco, ISC2, the American Heart Association, OSHA, or any other exam provider. Trademarks belong to their owners. The site is funded by affiliate links to study materials and by a small amount of advertising; the practice tests themselves are free and always will be.
How questions are written and reviewed
Questions are written against each exam's published objectives, one domain at a time. Before a certification goes live, every domain file passes an automated check that verifies the schema, an even spread across four difficulty levels, an even spread of correct-answer positions so there is no positional bias, coverage of every sub-objective in the outline, no repeated question openings, and no repeated answer text. A cleanup pass removes generator artifacts, and a reading pass spot-checks technical and medical facts against the primary source (AHA guidelines, OSHA regulations, vendor exam guides).
That process catches most problems, but not all of them. If a question looks wrong, use the contact link below and include the certification, domain, and question number shown in the quiz. Reported questions are checked against the source and corrected or removed.
What the questions are not
These are practice questions in the style of each exam. They are not leaked exam content, and using them will not show you the questions on your real test. They are meant to teach the material and the format, so you walk in knowing what a question on each objective looks like and why each answer is right or wrong.
Privacy
There are no accounts. Your progress lives in your own browser and never leaves your device. Analytics and ads measurement stay off in the EEA and UK until you accept, and ad personalization is never enabled for anyone. Details are in the Privacy and Cookie Policy.
Contact
Found an error, want a certification added, or have a question? Contact us.