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C (coding): language-specific concepts

C online test: Programming language skills assessment to hire the best developers

Use our C (coding): language-specific concepts test to hire the best

This online C coding test assesses mid-level developers’ grasp of the C language. From procedural programming skills and the use of pointers to references and memory management, this coding test covers them all.

This pre-employment C test is designed by a subject matter expert to screen mid-level developers who have a clear understanding of the fundamentals of the C language and its functionality. You can send this online coding test to your prospective job applicants before inviting them to an interview. With data-driven results, now you can hire quality C developers with the push of a button.

Covered skills

  • Chart iconLanguage-specific concepts

Use the C (coding): language-specific concepts test to hire

Any developer who is expected to have practical experience with C. The difficulty level is geared to mid-level developers.

Document file icon Type

Programming skills

Clock icon Time

30 min

Flag icon Languages

English

Chart icon Level

Intermediate

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About the C (coding): language-specific concepts test

C is a general-purpose, procedural programming language that by design maps efficiently to typical machine instructions. It has found lasting use in operating systems and various application software for computers' architectures that range from supercomputers to PLCs and embedded systems.

This test gives you the opportunity to check your candidates' C skills and their familiarity with its unique features. It is geared towards mid-level developers. It is a great initial screening test that allows you to effectively screen candidates' procedural programming and memory management skills.

This coding test presents a real-life scenario to your candidates. They have 30 minutes to implement a piece of code that meets the given requirements. Candidates can run the code against a selected number of test cases to see if they are on track. After submission, the code is automatically scored based on another set of test cases that also covers exceptions or corner cases. You will be able to play back how the code came about in the coding editor.

We recommend using this coding test in combination with cognitive ability tests.

The test is made by a subject-matter expert

Kamil M.

Freelance programmer Kamil can’t be put in a box: from software development to systems administration to translations, he’s happiest doing a little bit of everything—particularly if it involves cybersecurity or data science.

A perfectionist at heart, Kamil credits his professional achievements to a belief that life-long learning and discovery are the key to reaching new levels.

Crafted with expert knowledge

TestGorilla’s tests are created by subject matter experts. We assess potential subject-matter experts based on their knowledge, ability, and reputation. Before being published, each test is peer-reviewed by another expert, then calibrated using hundreds of test takers with relevant experience in the subject. Our feedback mechanisms and unique algorithms allow our subject-matter experts to constantly improve their tests.

What our customers are saying

David Felipe C.

TestGorilla helps me to assess engineers rapidly. Creating assessments for different positions is easy due to pre-existing templates. You can create an assessment in less than 2 minutes. The interface is intuitive and it’s easy to visualize results per assessment.

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David B.

Any tool can have functions—bells and whistles. Not every tool comes armed with staff passionate about making the user experience positive.

The TestGorilla team only offers useful insights to user challenges, they engage in conversation.

For instance, I recently asked a question about a Python test I intended to implement. Instead of receiving “oh, that test would work perfectly for your solution,” or, “at this time we’re thinking about implementing a solution that may or may not…” I received a direct and straightforward answer with additional thoughts to help shape the solution.

I hope that TestGorilla realizes the value proposition in their work is not only the platform but the type of support that’s provided.

For a bit of context—I am a diversity recruiter trying to create a platform that removes bias from the hiring process and encourages the discovery of new and unseen talent.

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Geert-Jan W.

We used TestGorilla to hire external developers.

Overall very good, we found the right developers who we hired for certain projects. It made it much easier and for sure quicker when you have many candidates who are applying for one job ad.
Easy to use and ability to choose the right tests from a wide variety. With the ability to invite candidates in just a few clicks. Once the candidates invited, it was super easy to track in which part of the process each individual was. Not to forget to mention, the software makes it possible to request a video presentation from the candidates to fulfill where I could ask for a question or topic they can present themselves.
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Jasper M.

TestGorilla saved me time and money. I like the variety of tests that we have used to hire software developers and data scientists. The platform is easy to use and easily connects to other software that we are using.

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Candace B.

Great platform! It is developer/coding specific and that is exactly what we needed and were looking for! I also love that it has a lot of culture questions!! This is something we like to focus on in our interviews.

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The C (coding): language-specific concepts test will be included in a PDF report along with the other tests from your assessment. You can easily download and share this report with colleagues and candidates.

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FAQs

What is the difference between an assessment and a test?
An assessment is the total package of tests and custom questions that you put together to evaluate your candidates. Each individual test within an assessment is designed to test something specific, such as a job skill or language. An assessment can consist of up to 5 tests and 20 custom questions. You can have candidates respond to your custom questions in several ways, such as with a personalized video.
Can I add my own questions to an assessment?
Yes! Custom questions are great for testing candidates in your own unique way. We support the following question types: video, multiple-choice, coding, file upload, and essay. Besides adding your own custom questions, you can also create your own tests.
How do video questions work?
A video question is a specific type of custom question you can add to your assessment. Video questions let you create a question and have your candidates use their webcam to record a video response. This is an excellent way to see how a candidate would conduct themselves in a live interview, and is especially useful for sales and hospitality roles. Some good examples of things to ask for video questions would be "Why do you want to work for our company?" or "Try to sell me an item you have on your desk right now." You can learn more about video questions here.
Can you explain how the other custom question types work?
Besides video questions, you can also add the following types of custom questions: multiple-choice, coding, file upload, and essay. Multiple-choice lets your candidates choose from a list of answers that you provide, coding lets you create a coding problem for them to solve, file upload allows your candidates to upload a file that you request (such as a resume or portfolio), and essay allows an open-ended text response to your question. You can learn more about different custom question types here.
Can I customize an assessment with my company logo and color theme?
Yes! You can add your own logo and company color theme to your assessments. This is a great way to leave a positive and lasting brand impression on your candidates.
What type of support do you offer?
Our team is always here to help. After you sign up, we’ll reach out to guide you through the first steps of setting up your TestGorilla account. If you have any further questions, you can contact our support team via email, chat or call. We also offer detailed guides in our extensive Help & Inspiration Center.
What is the cost for using the C (coding): language-specific concepts test?
You can find our pricing packages here. Sign up here to try TestGorilla today.
Can I combine the C (coding): language-specific concepts test with other tests?
Yes. You can add up to five tests to each assessment.
Where in my recruitment process should I use the C (coding): language-specific concepts test?
We recommend using our assessment software as a pre-screening tool at the beginning of your recruitment process. You can add a link to the assessment in your job post or directly invite candidates by email. TestGorilla replaces traditional CV screening with a much more reliable and efficient process, designed to find the most skilled candidates earlier and faster.
What kind of coding and programming tests does TestGorilla offer?
We offer coding tests for the following languages: Python, JavaScript, PHP, Java, C, C++, C#, and SQL. These tests feature small coding tasks for a candidate to complete. We also offer multiple-choice tests for web and mobile development framework, such as our Angular, React and Django tests.

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