Available Public Tests

• Symfony 7 – PHP – SPL (Standard PHP Library)

  20 multiple-choice questions about SPL: iterators, data structures, filesystem tools, and observer utilities with small code examples.

  Taken 1 time 60% average

• Symfony 7 – PHP – PHP Extensions

  20 multiple-choice questions about common PHP extensions (PDO, mbstring, intl, cURL, JSON, XML/DOM, GD/Imagick, OpenSSL, Sodium, Zip, Phar, Filter, Ha...

  No attempts yet

• Symfony 7 – PHP – Traits

  20 multiple-choice questions about PHP traits: purpose, syntax, conflict resolution (insteadof/as), visibility, properties, constants (8.2), and small...

  No attempts yet

• Symfony 7 – PHP – Exception and Error Handling

  20 multiple-choice questions about PHP exceptions, errors, try/catch/finally, Throwable hierarchy, and good practices for handling failures.

  No attempts yet

• Symfony 7 – PHP – Abstract Classes

  20 multiple-choice questions about abstract classes in PHP (up to 8.2): purpose, syntax, method rules, inheritance, and small code examples.

  No attempts yet

• Symfony 7 – PHP – Anonymous Functions and Closures

  20 multiple-choice questions about anonymous functions, closures, variable scope, binding, and practical examples in PHP.

  No attempts yet

• Symfony 7 – PHP – Namespaces

  20 multiple-choice questions about PHP namespaces, including basic concepts, resolution rules, and practical code examples.

  No attempts yet

• Symfony 7 – PHP – Object Oriented Programming

  20 multiple-choice questions about Object-Oriented Programming in PHP up to version 8.2, covering classes, inheritance, interfaces, traits, and advanc...

  No attempts yet

• Symfony 7 – PHP – PHP API up to 8.2

  20 multiple-choice questions focused strictly on the PHP core/API up to version 8.2.

  Taken 1 time 35% average

• Certified Clinical Nutritionist (CCN Exam)

  Prepare for the CCN Certification Exam with this 10-question sample test designed to give you a feel for the format, topics, and clinical reasoning sk...

  Taken 1 time 90% average

• Boating Safety Certificate

  This practice test is designed to help candidates prepare for the Boating Safety Certificate (Boater Education Card) required in many U.S. states (e.g...

  Taken 1 time 80% average

• Earth Uncovered

  Welcome to Earth Uncovered — a journey into the facts, figures, and fascinating quirks of our home planet. From its true shape and size to the curious...

  Taken 1 time 100% average

• Google Cloud: Are You Ready to Be a Professional Cloud Architect?

  Do you have what it takes to design, secure, and manage robust solutions on Google Cloud Platform? This test is tailored for aspiring and experienced ...

  Taken 3 times 56.7% average

• CRISPR technology. Are you up to date?

  Since its adoption, CRISPR-Cas9 (and its successor systems like Cas12 and base-editing variants) has revolutionized fields from basic biology to biome...

  Taken 2 times 60% average

• Can You Outsmart Your Brain?

  Your brain is brilliant—but not always objective. In this test, you'll face a series of cognitive biases might be quietly influencing your decisions,...

  Taken 2 times 55% average

• Jedi or Padawan? Test Your Star Wars Knowledge

  Are you a true Star Wars fan, or just a scruffy-looking nerf herder? From Jedi legends and Sith Lords to epic battles and iconic quotes, the Star Wars...

  Taken 6 times 23.3% average

• Exploring Our Solar System

  From scorching Mercury to icy Neptune, our planetary neighborhood is full of fascinating worlds, surprising moons, and cosmic mysteries. This test wil...

  Taken 6 times 90% average

• How Well Do You Know Chinese History?

  China’s history spans over 5,000 years, filled with legendary dynasties, philosophical breakthroughs, epic battles, and dramatic transformations. From...

  Taken 2 times 40% average

• What do you know about the US

  Test your knowledge of the United States with this quiz focused on the unique facts, history, and geography of US cities and states. From the bustling...

  Taken 2 times 75% average

• American Gymnastics Legends: A Historic Quiz

  From Olympic gold to iconic routines, this quiz dives into the legacy of American gymnastics. Test your knowledge of the stars, the milestones, and th...

  Taken 4 times 57.5% average

• Difficult English – Are You C2 Level?

  Test your knowledge of advanced English vocabulary, grammar, and idioms. Designed for those aiming for C2 proficiency.

  Taken 14 times 53.6% average

• World Capitals of Top 10 Populated Countries

  Test your knowledge on the capitals of the world's most populated countries.

  Taken 10 times 71% average