Docker online test: Pre-employment screening assessment to hire the best candidates

Summary of the Docker test

The Docker Test evaluates a candidate’s ability to deploy, configure, administer, and troubleshoot Docker based on real-world scenarios. This test helps you hire candidates with practical Docker experience who can work independently.

Covered skills

Installation, configuration, storage
Images
Networking & security

Use the Docker test to hire

DevOps managers, DevOps engineers, IT admins, IT engineers, and other roles that require a strong knowledge of Docker.

Type

Software skills

Time

10 min

Languages

English

Level

Intermediate

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About the Docker test

Developing applications is no longer as straightforward as writing code. The sophistication of modern applications requires different languages, frameworks, architectures, and interfaces for the different tools used at each stage of an app’s lifecycle. Using containers, Docker allows developers to isolate applications from their environment to simplify workflows, move faster, and collaborate better.

This Docker test evaluates candidates’ practical skills in Docker by assessing their skills in the three core areas of the software. The first area deals with managing installation, configuration, and storage; the second one with images; and the third one with network and security.

Candidates who perform well at this screening test have the ability to find the best solutions to problems by considering important parameters, such as simplicity, efficiency, maintainability, and alignment with best industry practices.

The test is made by a subject-matter expert

Raymond J.R.

Raymond has been in the IT industry for 13 years, and his expertise includes web, mobile, cloud, security, DevOps, big data, startups, and Agile. In 2010, he founded his own startup which specialized in audio fingerprinting and he took on the CTO role until it got acquired in 2017. Since then, he has been working with companies as a software architect and technology consultant in the US healthcare, banking, media, advertising, retail and fintech industries.

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

Use TestGorilla to hire the best faster, easier and bias-free

Our screening tests identify the best candidates and make your hiring decisions faster, easier, and bias-free.

Predict job performance

Learn how each candidate performs on the job using our library of 315 scientifically validated tests.

Test candidates for job-specific skills like coding or digital marketing, as well as general skills like critical thinking. Our unique personality and culture tests allow you to get to know your applicants as real people – not just pieces of paper.

Hire without bias

Give all applicants an equal, unbiased opportunity to showcase their skills with our data-driven and performance-based ranking system.

With TestGorilla, you’ll get the best talent from all walks of life, allowing for a stronger, more diverse workplace.

Offer a positive candidate experience

Our short, customizable assessments and easy-to-use interface can be accessed from any device, with no login required.

Add your company logo, color theme, and more to leave a lasting impression that candidates will appreciate.

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Watch how you can use the Docker test

Create high-quality assessments, fast

Building assessments is a breeze with TestGorilla. Get started with these simple steps.

Create high-quality job assessments, fast

Building assessments is quick and easy with TestGorilla. Just pick a name, select the tests you need, then add your own custom questions.

You can customize your assessments further by adding your company logo, color theme, and more. Build the assessment that works for you.

Invite candidates your way

Send email invites directly from TestGorilla, straight from your ATS, or connect with candidates by sharing a direct link.

Have a long list of candidates? Easily send multiple invites with a single click. You can also customize your email invites.

See the best candidates, ranked

Discover your strongest candidates with TestGorilla’s easy-to-read output reports, rankings, and analytics.

Easily switch from a comprehensive overview to a detailed analysis of your candidates. Then, go beyond the data by watching personalized candidate videos.

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View a sample report

The Docker 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 Docker test?

You can find our pricing packages here. Sign up here to try TestGorilla today.

Can I combine the Docker test with other tests?

Yes. You can add up to five tests to each assessment.

Where in my recruitment process should I use the Docker 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.
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