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Computing and AI in 3 minutes.

10 questions to get your score, your level and your place in the ranking. Start right away, no sign-up needed.

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Computing and AI

Computing and AI

Science and Technology

10 questions3 minNew
  • Recommended bySolo or with friends
  • Tests created by expertsin each domain

Evaluate your technical knowledge of Excel formulas, system architecture and AI ethics. Measure performance across thirty professional questions. Try this assessment now.

Once you are done, your score is computed from all of your answers and compared with everyone who has already taken this test. You immediately see which questions you got right, which you missed, and the correct answer to each of them.

Your result unlocks the WhoTest world ranking: you see where you stand among the other Science and Technology candidates, in your country and in your city, and if your score beats the average your certificate is issued live. No account is needed to start.

All Computing and AI tests

Frequently asked questions

Who is this test for outside a professional setting?

It suits curious learners and anyone revising computing and AI fundamentals. It checks practical knowledge of Excel formulas, system architecture and AI ethics, helping you identify weak areas before an exam or simply to satisfy your curiosity about your current level.

Which format should I choose for a quick overview?

The Short version has 10 questions and about 3 minutes, ideal for a quick snapshot at any level. The Full version has 30 questions and gives a more precise score, taking longer depending on the level you select.

How can I prepare effectively for the logic-heavy questions?

Revise spreadsheet formula logic, operating system shortcuts and network protocols without memorising exact answers. During the test, use the Hint for a method tip with no score penalty, and select Bookmark for review to flag questions you want to return to.

What pass mark and band should I know before starting?

You pass with 6 correct out of 10 on Short versions, or 18 out of 30 on Full versions. The result band is Needs work below 40%, Intermediate from 40%, Advanced from 60%, and Expert from 80% only at Expert level.

Can I retake the test and how does that affect rankings?

Yes, choose Start again as often as you want. Questions stay the same in the same order, so retakes mostly measure memory. Only your best attempt counts for rankings: highest score, then shortest time as the tie-break.

What appears in the rankings and who sees my result?

The rankings show only your first name and last initial, country, city, score and time. Nobody else can see your result: it is visible only to you. You can request deletion of your personal data from the site's data rights page.

How do I get a certificate and what does it include?

Passing earns a PDF certificate with first and last name, score, date, a certificate number and a QR code that opens a verification page. It is attached to the result email and downloadable from your account.

About this test

Scope of the Computing and AI assessment

This assessment evaluates technical proficiency across the modern digital landscape, focusing on practical hardware knowledge, software utility, and the emerging field of generative intelligence. It measures a candidate’s ability to navigate operating systems, manage digital media formats, and understand the structural components of a computer. Beyond basic literacy, the test examines specific technical processes such as how text is structured for machine learning models and the mechanics of web accessibility. By covering everything from networking infrastructure to graphic file logic, the test provides a detailed map of an individual’s competence in using and understanding the tools that drive contemporary British workplaces.

Targeted audiences and applications

The test is designed for professionals, students, and job seekers in the United Kingdom who need to validate their technical standing. It serves as a benchmark for IT support roles, digital marketing positions, and administrative staff who must manage complex document workflows. For employers, it acts as a screening tool to ensure new hires possess the necessary skills to handle secure networking environments and efficient system navigation. In a climate where artificial intelligence is increasingly integrated into daily tasks, this evaluation helps individuals identify gaps in their understanding of prompt structures and automated text processing, making it a relevant tool for career progression in the technology sector.

Preparation and time management

Success in this assessment requires a balanced approach to accuracy and speed. Before starting, you must choose between the short version of 10 questions in 3 minutes or the full version of 30 questions in 9 minutes. The difficulty level, ranging from Easy to Expert, must also be selected beforehand to match your current proficiency. During the session, read every technical term carefully to avoid confusion between similar sounding concepts. The time limit necessitates quick decision-making; if a specific hardware function or command line utility seems unfamiliar, it is often better to rely on logical deduction rather than spending too long on a single prompt. Focus on the core objective of each question to maintain a steady pace.

Overcoming technical reasoning traps

A common pitfall in computing assessments is the confusion between different file properties and their intended uses. Candidates often struggle with the distinction between how data is stored and how it is displayed, particularly regarding audio and visual compression. Another area that requires caution is the interpretation of system shortcuts and administrative commands, where small variations in syntax can change the entire outcome of an operation. In the realm of artificial intelligence, it is easy to misinterpret how models process information if one relies on a human-centric view of language rather than a mathematical one. Avoiding these traps involves looking at the underlying architecture of the technology rather than just the surface-level user interface.

Key technical concepts to master

To perform well across all levels, you should be familiar with several fundamental pillars of technology. You must understand the roles of specific hardware components in processing complex visual data and the logic behind different image and sound file types. Knowledge of operating system environments, including shortcut efficiency and administrative permissions, is essential. From a networking perspective, you should grasp how traffic is managed and secured within a corporate framework. Furthermore, the test requires an understanding of web development attributes that ensure inclusivity. Finally, you must master the principles of natural language processing and the specific strategies used to refine the outputs of large-scale artificial intelligence models through structured inputs.

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