C++ Test

C++ tests are designed to assess a programmer's knowledge and understanding of the C++ programming language.


What is a C++ test?

C++ is a popular programming language that was first launched in 1985.

For businesses that are looking for a programmer with proficiency in using C++, an assessment is needed when screening potential employees to be sure that the candidate has the skills, experience, and knowledge to use C++ and all its relevant features.

The tests are structured to assess knowledge of memory management, classes, lambda expressions as well as experience using the standard library. Candidates must show good understanding in compiling algorithms, fault finding, and code management.

The number of years a programmer has spent working with C++ matters as much as their problem-solving skills. Recruitment teams might not be the most technically proficient or understand much about various coding languages, so the C++ test and other skills tests are an excellent way for recruiters to get information about the level of knowledge a candidate has.

About the C++ Test

The C++ programming language is designed for system programming and embedded, resource-constrained software, with a focus on object-oriented, generic, and functional features.

Created by a C++ expert, the C++ test is designed to accurately assess the necessary skills for success in a developer position, with questions that highlight proficiency and demonstrate that a candidate is capable enough to be an asset to the organisation. Top candidates might also have related skills in C and C# programming.

Using the C++ Test, even recruiters who are not technically minded can see whether a candidate has the required skills and knowledge needed for the position.

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Why should you use a C++ test for recruiting?

The C++ test is designed to be challenging enough to screen candidates who have applied for a programming or engineering role, so that recruiters only take forward the applicants who are experienced and skilful.

These skills are difficult to assess in other ways. Although an applicant might put on their resume that they have six years of experience with C++, their level of proficiency might be unclear.

The C++ test is simple to administer to a number of candidates as an early part of the pre-employment screening process, and provides easy to read and understand results. Skills tests like this are an unbiased way to consider candidates based on their skills and knowledge, not their demographics or any other irrelevant criteria.

Using a C++ test would be suitable for the recruitment process of the following roles:

  • Software Engineer
  • Programming Developer
  • Web Developer
  • C++ Developer
  • Desktop Application Developer
  • Mobile Application Developer

With so many features and an intricate standard library, C++ is always developing and programmers need to keep up-to-date with the latest standardised releases, as well as having an intimate knowledge of designing, building, and maintaining efficient algorithms and code, creating performance modules, identifying bugs and finding solutions, and performing string manipulations.

The C++ test also ensures that the candidate has a good grasp of input/output facilities, aggregate types, time utilities, and other functions in the standard library.

Sample C++ Test question

Which of the following constructor functions is designed to copy objects from the same class type?

  • Copy

  • Dynamic

  • Create

  • Object

View a sample report

Results for the C++ Test along with other assessments the candidate takes will be compiled to produce a candidate report.

The report is automatically generated and available both online and as a downloadable pdf so they can be shared with other team members and employees alike.

Neuroworx Sample Report

How our test assesses C++ skills

In Neuroworx's C++ test, candidates will need to answer a range of questions targeting an intermediate level of proficiency in the programming language. This includes demonstrating general knowledge about C++, such as interpreting modern code, working with engine code for game development, adding C++ code to an existing codebase within an application, as well as more challenging questions around debugging and extending existing C++ code.

The test is designed to indicate how well a candidate understands C++ based on a final test score, which can then be compared to the scores of other applicants.

The multiple-choice questions consist of one correct answer and two to four distractors. The distractors are mostly generic mistakes or misconceptions, which makes the test challenging and helps measure a candidate's proficiency more accurately.

During the development process, the test was rigorously analysed to maximise reliability and validity in line with industry best practices. It was created and tested by programmers and psychometric experts, and field-tested with a representative sample of job applicants who have varying C++ experience, just like you might find in a talent pool.

Each test is reviewed by a panel of individuals representing diverse backgrounds to check for any sensitivity, fairness, face validity and accessibility issues. This ensures each programmer has a fair chance of demonstrating their true level of C++ proficiency and feels the test is of high quality.

Our programming tests are monitored to ensure they are up-to-date and optimised for performance.


Predictor of job success

Neuroworx provides evidence-based recommendations for tests to use for over 750 jobs. Our recommendation engine leverages data from the Occupational Information Network (O*NET) developed by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA).


Access real assessments

Instant access to our full testing suite.

  • Fully accredited

    All our C++ tests are written by accredited psychologists and fully validated.

  • For all levels

    We offer C++ tests for all levels so you can assess all roles within your organisation.


Energize selection process

Streamline hiring with our out-of-the-box tools.

  • Smart automations

    Automated actions such as alerts and reminders ensure a smooth candidate experience.

  • Instant results

    Receive candidate results in real-time so you can make decisions in hours, not days.


Make better hires

Improve hiring with bias-free, data-driven decisions.

  • Analytics dashboard

    Our full array of candidate performance metrics will provide actionable data on each of your candidates.

  • Candidate comparison

    Simple, easy-to-use candidate comparison reports mean you don’t need to be a psychologist to interpret them.


You’re in good company

Provides all the data and high-level metrics we need to make fast hiring decisions. Neuroworx has been particularly helpful in scaling our operations since we moved to remote working.

Greg, CEO, Reverse Media Group, Australia
Greg, CEO, Reverse Media Group, Australia

Focusing on data reduced the subjective decision making from our hiring process and allowed us to reduce bias and make better hiring decisions.

Izzie, Head of HR, iZettle, Sweden
Izzie, Head of HR, iZettle, Sweden

We used Neuroworx as part of our Finance Graduate Scheme recruitment and it was just what we needed – really simple to send candidates the link to complete and clear to see how they all compared. And great value for money!

Christina, HR Director, Cancer Research, UK
Christina, HR Director, Cancer Research, UK


Curated by our team of experts

Scientifically validated by psychometric specialists

  • Our team of assessment experts is made up of I/O psychologists, psychometricians, and subject matter experts who work closely together to ensure each test is accurate and reliable.
  • Our subject matter experts are rigorously vetted and typically have several years of experience working in their industries and hold advanced credentials.

C++ Test FAQs

What is C++ used for?

C++ is used for web, desktop, and mobile application development, and is one of the most popular programming languages used in creating video games, including World of Warcraft.

It is also used in Enterprise software and to create code for advanced processing needs (like flight simulators).

How popular is C++?

C++ is still one of the most popular programming languages because it remains fast and lightweight in comparison to C. It is the fourth-most popular programming language in the world behind C, Java, and Python.

What is the cost for Neuroworx's C++ test?

We believe in simple, transparent pricing. We operate monthly and annual subscriptions so you can pick the perfect plan for you. Don't worry if you're not sure: you can always upgrade or downgrade later, or speak to us to discuss the option of a custom made plan to fit your needs. This is all you ever pay – no set-up or hidden fees.

Can I get a free trial?

Yes, sign up (no credit card required) and we'll give you a 7 day trial completely free. You'll get unlimited access to create as many jobs and test as many candidates as you like. You can cancel any time and you won't be charged anything.

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