Java
JUNIOR

Websocket server

Test for Junior Full Stack Developer | JavaScript, Node.JS, Java

Overall seniority level

Junior

Test duration

68 minutes

Evaluation

Automatic

Test overview

Test is combined from various tasks. Programming tasks and Choice questions. All evaluated automatically.

Task types

Programming task

Java | Find duplicates - Implement findDuplicates method that returns a new list containing duplicates which occured N-times.

Level: Easy

Tested skills: Java

Programming task

JavaScript | Node.JS | Websocket server - Complete the server.js file in order to finish the WebSocket server.

Level: Easy

Tested skills: JavaScript, Node.JS

Choice questions

6 choice questions assessing knowledge of ES6, Java, JavaScript, Typescript

Level: Easy

Tested skills: ES6, Java, JavaScript, Typescript

Automatic evaluation

We automatically score multi-choice tests and programming tasks and evaluate candidate code for logical correctness, time efficiency and code quality.