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Object oriented programming

Object oriented programming test: Pre-employment screening assessment to hire the best candidates

Use our Object oriented programming test to hire the best

This Object oriented programming (OOP) test evaluates candidates’ knowledge of OOP concepts and their ability to solve programming tasks by applying these concepts. This hiring test will help identify developers who are well versed in OOP.

Covered skills

  • Chart iconBasic data types, variables & control flow
  • Chart iconObjects & classes
  • Chart iconFour principles of OOP
  • Chart iconAbstract classes, interfaces and generics

Use the Object oriented programming test to hire

Software engineers, frontend developers, backend developers, game developers, and any other roles requiring an intermediate grasp of Object oriented programming

Document file icon Type

Programming skills

Clock icon Time

10 min

Flag icon Languages

English

Chart icon Level

Intermediate

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About the Object oriented programming test

Object oriented programming (OOP) provides a paradigm for designing code that is flexible, modular and abstract. Hiring developers who are well versed in OOP allows your business to build programs efficiently, while providing speed and quality to end-users.

This Object oriented programming test evaluates candidates’ ability to apply OOP principles to tackle problems concerning basic data types, variables, and control flow, objects and classes. It also covers candidates’ knowledge of four central principles of OOP: encapsulation, abstraction, inheritance, and polymorphism. Finally, this screening test also covers some more advanced OOP topics such as abstract classes and interfaces, exception classes, inner classes and generics.

The questions on this Object oriented programming test focus on different scenarios, creating applications useful in various fields. The questions are provided with examples of code in Java, but the core concepts are the same in all OOP-based languages, such as C++, C#, Python, PHP and Ruby.

Candidates who perform well on this test have an intermediate grasp of OOP concepts, and can find solutions for different problems surrounding the design of high-quality applications. This screening test will help you identify candidates who can build programs efficiently by applying OOP principles to their coding design.

The test is made by a subject-matter expert

Gary R.

Gary has been working in the data science field for more than three years and is proficient in the fields of machine learning and data analysis. He has a Bachelor’s degree in Economics and a Master’s degree in Computer Science. The combination of those two fields helps Gary to achieve even greater results. He is fond of computer science and loves to work on projects related to Artificial Intelligence which is, in his opinion, the future of our world.

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

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David B.

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

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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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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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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 Object oriented programming test?
You can find our pricing packages here. Sign up here to try TestGorilla today.
Can I combine the Object oriented programming test with other tests?
Yes. You can add up to five tests to each assessment.
Where in my recruitment process should I use the Object oriented programming 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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