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Node.js Developer Skills Assessment Test

Node.js Developer Skills Assessment

Assessment Details
Assessment Summary
Node.js Developers have the primary responsibility to write server-side code which is in the base language known as JavaScript. This code facilitates back-end components easily talking with front end components. They will spend a lot of time supporting the integration with front end developers. This assessment contains 8 questions that are designed to test the varying skills of the candidate’s ability to succeed and thrive in the role from a variety of different skills that are relevant.
Skills tested in this assessment
A Node.js Developer must be highly proficient in JavaScript, have a fundamental understanding of security, and be up to date with the latest web frameworks. This could make their job very easy and efficient if there is a framework that already enables a task they need to complete. Specifically, in the Vervoe skill assessment, the following skills are looked at it in detail, communication skills, and their general knowledge + practical application of coding in Node.js.
What to test with this assessment
From a carefully constructed set of questions that test an important subset of the required skills to successfully be a Node.js Developer, you will be able to determine their abilities when writing server-side code through both practical and theatrical questions around programming in node.js and their ability to support front-end developers integrate different designs with functional requirements that the organization might have for the application or website.

About the Node.js Developer Skills Assessment

Want to hire the best Node.js Developer to grow your business? Use our expert Node.js Developer skills test to hire the best person and never make another bad hire.

Node.js developers use their high level of knowledge to write back-end code in the node.js programming language such that it is to a very high standard and provides value to an organisation as it will be interacted with by end users.

Candidates who perform well on this Node.js Developer skills assessment will have all the technical skills to write Node.js code that is able to achieve the requirements sent out by the design.

You can expect to learn whether a candidate can write and understand code which is written using Node.js, such as creating function registers to handle events, creating a connection to a MongoDB and their abilities in using npm to install dependencies.

A Node.Js Developer must be highly skilled in writing code that is optimized for Node.Js, this means they will not only be skilled in JavaScript but using this in a server-side manner in order to complete the task at hand. They will also need to be up to date with the latest frameworks as this will often greatly increase their abilities to code different functionality in a shorter amount of time.
Communication is highly valuable for Node.Js Developers. They will be required to interact with front end developers to ensure their two different pieces of work interact with each other. At other times they will need to explain how their server-side logic application should interact with the front end.


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Vervoe skills assessments test a range of skills in one engaging, user-friendly flow. Unlock the hidden potential of candidates and remove unnecessary offline stages from your hiring process. Increase productivity and make decisions confidently with complete transparency around candidate scoring with data-rich profiles that make it simple to compare top performers.

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Question Type: Audio

What is the purpose of the command "console.assert(expression, [message])"?
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Question Type: Text

A node project is forked and cloned. In that scenario, which npm command will you use and justify how it is helpful?
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Question Type: Code

If you were using the util package and the following 'txt' string, write the full code to format this string given the output is "Welcome to my parents on my 26th birthday."

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Surface the most qualified person based on how they perform tasks specific to your role. Test technical, non-technical, and soft skills in one assessment. Vervoe learns what’s most valuable to you, and identifies people with the skills to match.


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Results are displayed with overall scores and rank plus breakdowns of achievements for individual skills. Top performers are easy to spot with badges and trophies.

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Frequently asked questions

A Node.js developer test is a software development test that assesses a candidate’s ability to work with the node.js javascript language. Node.js is a cross-platform runtime environment that allows software developers to create server-side applications. The node.js developer test may ask questions about programming techniques, software design patterns, and code management tools

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Using Vervoe, Node.js developers can be tested for a wide range of technical skills required for the role. They must be able to write server-side JavaScript code that is efficient and scalable. Additionally, they must be able to work with various web applications and web servers. Node.js developers also need to have a good understanding of network programming and networking protocols and should be well-versed in data structures and algorithms. Finally, they should have a strong understanding of the Linux operating system. Testing these technical skills are essential for hiring the right candidate.

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Vervoe can be used to test a Node.js developer’s soft skills. Soft skills include the ability solve problems quickly and efficiently, using critical thinking skills. A Node.js developer also needs to be able to communicate well with others, both in writing and verbally. Additionally, it is important to test the ability to work under pressure and handle multiple tasks simultaneously.

The Node.js online test is an essential tool for recruitment. It allows candidates to solve coding problems and custom questions under the guidance of subject matter experts. The online test offers an opportunity for candidates to show their understanding of the Node.js platform, and role specific proficiencies such as cross platform runtime environments, scalable network applications, blocking functions and more. The online test is a valuable way to assess a candidate’s skills and knowledge, helping businesses identify the best candidates for the job and make sure that they are making the right decisions about who to hire.
Yes, all assessments are fully customizable meaning you can edit a word or two or delete the question and add your own. You can also customize correct answer samples to your exact business specifications.

We offer assessments for any stage of your hiring process.

Top of Funnel: Screen candidates at the top of the funnel with interactive multiple choice questions that include multi media choices. You’ll be able to test knowledge quickly and keep candidates engaged. Assessments are quick to complete ~20min

Mid Funnel: Combine a variety of question types like multiple choice with media, video responses to see how they communicate and a couple of presentation or spreadsheet questions to dig deeper into their technical knowledge. Assessments take ~40min to complete.

Bottom Funnel: A great opportunity to focus on a single outcome and test extensively with a more elaborate question and some documentation around the process. Assessments take ~ 1.5 hrs to complete.

You can completely customize an assessment for your brand including logo, colors and intro videos. You are also able to customize all of the candidate messaging so that it’s unique to your brand and business.
No, Vervoe assessments test for a range of both job specific and soft skills like communication or attention to detail. This means you’re testing a complete set of skills so you can be confident the candidate you hire not only has the skills to do the job but that culturally and behaviourally they’re the right fit for your business too.
We offer a range of interactive question types including code challenges, presentations, spreadsheets, document uploads, video, audio, multiple choice with media options and more. Each question type is a sample version of the real life tool. For example a code challenge is a snapshot of a live developer environment where a candidate can complete a specific task.
We have an extensive online help center with video and written tutorials to help you get up and running. Our friendly customer success team is also only a question away and can be contacted via our help center.
Yes, all skills assessment are customizable and can be created to simulate a job or task. This provides the ability to test a candidate on real-life skills and abilities required for the role. A unique combination of different types of questions can simulate how a candidate will perform in different scenarios.

Combining a detailed Node.js Developer job description with a Node.js Developer skills assessment can help to identify the specific skills and knowledge required for the job, and can streamline the candidate selection process. By writing a clear and concise job description, hiring managers can attract the right Node.js Developer candidates for each role.

Vervoe's comprehensive recruitment guide on how to hire a Node.js Developer provides a competency framework that maps out the core job-related hard skills and soft skills required for success in the Node.js Developer role. A Node.js Developer recruitment guide helps understand the hiring process of building the ideal candidate profile, writing an accurate job description based on skills, selecting the ideal candidate, interviewing top performers, and making a job offer.

Vervoe is the most sophisticated skill testing recruitment software on the market. It uses advanced machine learning to create tailored skills assessments that are instantly auto-gradable, allowing companies to test candidates for any skill, and automatically grade their response at any scale.

Vervoe’s automated AI-powered screening leads to 90% reduction in time to hire, and 67% fewer interviews per hire.

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