Node.js online tests and programming interview questions

Give your candidate one of the following Node.js skill tests to screen their Node.js skills. Before interviewing an applicant, test their JavaScript abilities with our range of Node.js tests. For Junior, Middle, and Senior developers, these tests will give you a clear indication of the skills and abilities of your potential employee. Take a look at the Node.js skill test that’s relevant to the position you’d like to fill.

React
MIDDLE
Testede færdigheder
Varighed
113 minutter max.
Evaluering
Automatisk
Testoversigt

Programmeringsopgave - Niveau: svær

JavaScript | React, Redux | Adressebog - Implementer manglende funktioner i en lille React-webapplikation bygget oven på Redux.

Programmeringsopgave - Niveau: Medium

JavaScript | Node.js | Adressebog - Implementer endpoints til at hente listen over kontakter (med en fase matching og begrænsning af resultaterne), hente detaljer om en enkelt kontakt og slette den givne kontakt.

Huller i koden

vurdering af viden om MongoDB

TypeScript
MIDDLE
Testede færdigheder
Varighed
126 minutter max.
Evaluering
Automatisk
Testoversigt

Spørgsmål efter valg

vurdering af viden om Typeskrift

Programmeringsopgave - Niveau: Medium

TypeScript | NestJS | Coffee Recommendation API for My Barista app - Implementer NestJS REST-tjeneste til vurdering og anbefaling af kaffetyper.

React
SENIOR
Testede færdigheder
Varighed
175 minutter max.
Evaluering
Automatisk
Testoversigt

Front End-programmeringsopgave - Niveau: Senior

JavaScript | React, Redux | Adressebog - Implementer manglende funktioner i en lille React-webapplikation bygget oven på Redux.

Backend-programmeringsopgave - Niveau: Medium

JavaScript | Node.js | Adressebog - Implementer endpoints til at hente listen over kontakter (med en fase matching og begrænsning af resultaterne), hente detaljer om en enkelt kontakt og slette den givne kontakt.

Java
JUNIOR
Testede færdigheder
Varighed
68 minutter max.
Evaluering
Automatisk
Testoversigt

Spørgsmål efter valg

vurdering af viden om Java

Programmeringsopgave - Niveau:

Java | Find dubletter - Implementer findDuplicates-metoden, der returnerer en ny liste med dubletter, som er dubletter, der er forekommet N gange.

Spørgsmål efter valg

vurdering af viden om ES6, JavaScript, Typeskrift

Programmeringsopgave - Niveau:

JavaScript | Node.JS | Websocket-server - Udfyld filen server.js for at færdiggøre WebSocket-serveren.

Python
MIDDLE
Testede færdigheder
Varighed
168 minutter max.
Evaluering
Automatisk
Testoversigt

Spørgsmål efter valg

vurdering af viden om CSS, HTML

Programmeringsopgave - Niveau: Medium

Python | Django | Ansøgning om orlov | Grundlæggende CRUD - Færdiggør en applikation til håndtering af medarbejdernes orlovsansøgninger ved hjælp af Django Framework.

Programmeringsopgave - Niveau: Medium

JavaScript | Social Media Queries | Find potentielle likes - Implementer en funktion til at finde bøger, der anses for at være potentielle likes.

JavaScript
JUNIOR
Testede færdigheder
Varighed
57 minutter max.
Evaluering
Automatisk
Testoversigt

Spørgsmål efter valg

vurdering af viden om JavaScript, Webudvikling, Node.JS, Ember, Ember 2.x

Programmeringsopgave - Niveau:

JavaScript | Orders Analyzer | Find en samlet bestilt mængde af et produkt for hver ugedag - Implementer OrdersAnalyzer#averageDailySales-metoden, der returnerer et kort med et navn på en ugedag som nøgle og en sum af den bestilte mængde for et givet produkt-id som værdi.

JavaScript
MIDDLE
Testede færdigheder
Varighed
121 minutter max.
Evaluering
Automatisk
Testoversigt

Spørgsmål efter valg

vurdering af viden om ExpressJS

Programmeringsopgave - Niveau: Medium

Angular 2+ notesblok-app

Programmeringsopgave - Niveau: Medium

Node.JS - Mongo - Kursusrapport

Huller i koden

vurdering af viden om MongoDB

Node.js
MIDDLE
Testede færdigheder
Varighed
68 minutter max.
Evaluering
Automatisk
Testoversigt

Spørgsmål efter valg

vurdering af viden om JavaScript og Node.JS

Programmeringsopgave - Niveau: Medium

JavaScript | Node.js | Server Side Step Tracker - Finish implementation of Node.js fitness application exposing REST API og Websocket-API for steps tracking

JavaScript
MIDDLE
Testede færdigheder
Varighed
66 minutter max.
Evaluering
Automatisk
Testoversigt

Spørgsmål efter valg

vurdering af viden om Ember, Ember 2.x, Node.JS, JavaScript

Programmeringsopgave - Niveau: Medium

JavaScript | Orders Analyzer | Find en gennemsnitlig ordreværdi for hver ugedag - Implementer en metode, der returnerer et kort med et navn på en ugedag som nøgle og en gennemsnitlig samlet ordreværdi.

Node.js
MIDDLE
Testede færdigheder
Varighed
62 minutter max.
Evaluering
Automatisk
Testoversigt

Valgfrie spørgsmål

Kontrollere kendskab til Node.js: Callbacks and variables, EventEmitter one-time events, frameworks, Using HTTPS, Isomorphic programming, og Reading from a file

Programmeringsopgave

Complete the functions in mongo-commands.js in order to create a map reduce routine that reports each student’s primary key, their name, and the number of courses they are enrolled in.

Node.JS
JUNIOR
Testede færdigheder
Varighed
36 minutter max.
Evaluering
Automatisk
Testoversigt

Valgfrie spørgsmål

Kontrollere kendskab til Node.js: __dirname global, Blocking functions, Blocking on HTTP requests, Problem Solving, Alternatives to a zero delay setTimeout, og Server events

Programmeringsopgave

Develop the server.js file in order to make the WebSocket server ready.

NodeJS
JUNIOR
Testede færdigheder
Varighed
36 minutter max.
Evaluering
Automatisk
Testoversigt

Valgfrie spørgsmål

Kontrollere kendskab til Node.js: Opening a server, The callback in server.listen, callbacks, Server events, Blocking on HTTP requests, Alternatives to a zero delay setTimeout

Programmeringsopgave

Create a file server that listens on port 9000 of localhost and Serve the text of the file testText.txt when a get request is made to that port.

Node.js Online Tests

DevSkiller Node.js online tests are the most accurate way of screening Node.js developers. Our Node.js interview questions were specially designed by our expert team to aid in the search of Node.js developers of any level of experience. We use a specific range of challenges and Node.js online tests to find the right candidate for your business.

What sets DevSkiller testing apart is we implement the RealLifeTesting methodology, a unique testing method that aims to replicate real-world development scenarios, within a real time frame. Our Node.js online tests can also be taken anytime and anywhere, saving countless hours of in-house testing. DevSkiller makes finding your next developer simpler than ever.

Recommended roles suited to Node.js online tests

  • Webudvikler
  • Node.Js developer
  • JavaScript-udvikler
  • Junior Node.Js developer
  • Middle Node.Js developer
  • Senior Node.Js developer

How do DevSkiller Node.js online tests work?

Each Node.js online test is powered by the RealLifeTesting methodology. The RealLifeTesting methodology is unique in that it allows the recruiter to assess each candidate accurately, including their coding ability and time-management skills, while still in the initial screening stage of recruitment. Furthermore, all of our tests can be taken remotely from wherever the candidate chooses. Easy to understand reports are automatically generated to present the results to the recruiter. We probably don’t need to tell you the countless hours of interviews and in-house testing this method can save, compared to traditional testing.

Vigtigste funktioner

  • DevSkiller Node.js online testing aims to provide a clear understanding of a candidate’s practical coding skills and not just their academic background.
  • Fjerntestning sparer tid og penge
  • RealLifeTesting methodology creates a unique testing environment where candidates can use their own IDE and have access to Stack Overflow/Github and Google for research. They can also run unit tests and clone to GIT.
  • Effective anti-plagiarism tools implemented to ensure authenticity.
  • Node.js online tests can be monitored in real-time
  • Automatically generated non-technical results that are easy to understand
  • Node.js online tests available for developers of all levels.

Skills covered in Devskiller Node.js online tests

  • Knowledge of JavaScript
  • Asynchronous programming
  • Managing databases from Node.js (e.g. MongoDB)
  • Processing data structures
  • Functional programming with JavaScript
  • Object-Oriented programming with JavaScript

What to look for in a Node.js developer

Node.js is a platform on which JavaScript code can run on the server-side. Node.js is connected to JavaScript.

When searching for a Node.js developer, there are several factors a recruiter has to take into account. First and foremost, your developer candidate must have a very good knowledge of JavaScript, the programming language that Node.js uses. In addition, they should be familiar with backend programming issues, patterns, problems, and solutions. Knowing JavaScript and how to write code is one thing, but knowing the ins and outs of Node.js and what to write in relation to backend issues, is quite another. A healthy balance of the two would be ideal.

Want to get more from Node.js online tests?

If you’re thinking that our online tests sound good, but you’d like to be able to do more with them, then that’s no problem. The DevSkiller online task wizard is packed with exciting features that allow you to customize your Node.js online tests. You can set the difficulty level, choose the languages you want to test, and control how long the test will last. Remote testing allows candidates to take tests conveniently from anywhere and you can still monitor their progress in real-time.

Still unsure about DevSkiller Node.js online tests?

Interested in trying DevSkiller for Node.js testing, but need a little persuading? Check out what some of our customers have to say:

Olga Berger - Ledende rekrutteringsspecialist hos CodeValue

"DevSkiller er nem at bruge og venlig."

Richard Williams - VP of engineering hos Plutora

"Takket være automatiseringen af screeningsfasen kunne vi reducere antallet af samtaler med 50%. Samtidig er kvaliteten af de kandidater, der når frem til interviewfasen, nu meget højere. DevSkiller tilføjer et ekstra lag af kvalitet til vores tekniske ansættelsesproces"

Michael Gerwig - Teknisk chef hos Ada Health

"DevSkiller hjalp os med at spare kostbar tid på stedet for ansøgere, der allerede nu er sandsynlige at passe ind. Vi sparer 3 timer pr. kandidat - det var den tid, vi før brugte med ansøgere på en teknisk opgave."

Ofte stillede spørgsmål

Hvad er RealLifeTesting?

RealLifeTesting methodology is the secret to our DevSkiller Node.js online testing. This one-of-a-kind testing model provides recruiters with a holistic view of an applicant’s skills. From the very beginning of the recruitment process, it allows recruiters to thoroughly screen a candidate’s actual skills and knowledge with regards to Node.js. The RealLifeTestingmethodology follows the principle that the best way to assess a candidate is to provide them with tasks that reflect the work they’ll be expected to carry out.

Successful candidates from each Node.js technical test, are those who can demonstrate their skills with coding and can show an understanding of how to access resources like Stack Overflow. They are assessed on their critical thinking, problem-solving and time-management skills.

How are Node.js online tests evaluated?

Evaluation for our Node.js interview questions happens automatically. Testing is carried out remotely and once the candidate is finished with their test, the DevSkiller platform gets to work. The evaluation takes place automatically and the candidate has then assessed the answers they have provided and the quality of their code. This also includes any mistakes in the code and if the solutions would work in edge cases. Automatic reports are then generated and sent to the recruiter with easy to follow results of each test. Answers are also automatically cross-checked for plagiarism to eliminate any chance of an unfair advantage.

How long does it take to set up a Node.js online test?

Our Node.js online tests can be ready to send out within minutes. You just need to set up your DevSkiller account. The DevSkiller platform is pre-loaded with an extensive catalog of Node.js interview questions. This means that once setup is completed, all you have to do is send out the test invites and you can start testing your candidates immediately, with no extra work required.

Skal jeg være programmør for at bruge DevSkiller?

No. Part of the idea behind our Node.js online tests is that they can be used by anyone and are designed to be as automated as they can possibly be. They can be used to hire candidates of any level of experience, with the aim being that you don’t need to be an expert, to hire an expert.

Our ready-to-use tests are prepared by our IT experts to allow non-technical users to verify the technical skills of the candidates screened. If you do have someone more technically minded working on your team, then you can even go a step further and prepare your own custom test from scratch.

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