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About the test:

The NodeJS Online Test uses scenario-based MCQ questions to evaluate a candidate's ability to use Express.js as web application framework, handle REST API in Node, structure the Node application in modules, use NPM packages, connect to SQL/ Mongo databases and deploy node apps to production. The test uses code-tracing MCQ questions and coding questions to evaluate hands-on JavaScript programming skills.

Covered skills:

  • Node.js Module System
  • Debugging Node.js
  • File System and Command Line Args
  • Asynchronous Node.js and promises
See all covered skills

9 reasons why
9 reasons why

Adaface Node.js在线测试 is the most accurate way to shortlist Node JS Developers



Reason #1

Tests for on-the-job skills

Nodejs/ JavaScript在线测试是由行业专家设计和验证的,旨在帮助技术招聘人员和招聘经理评估候选人的Nodejs和JavaScript编程技能。测试筛选以下常见节点JS技能招聘经理的候选者正在寻找:

  • JavaScript基本面(ES6和OOPS)
  • 异步编程和承诺
  • 请求响应生命周期和状态代码
  • 使用Express JS构建Web服务器和API服务器
  • JSON解析和服务
  • 在模块中构建节点应用程序
  • 了解节点事件循环和事件发射极
  • 了解缓冲区,流和管道
  • 管理节点软件包
  • 连接到节点中的SQL或Mongo数据库
  • 处理文件并提供静态文件
  • 自定义路线
  • 有效利用普通中间矿物
  • 对车把等模板引擎的知识
  • 构建,测试和释放节点应用
  • 错误和异常处理
  • 深入了解节点事件循环

该测试还具有代码追踪MCQ问题和编码问题,以评估动手JavaScript编程技能。

Reason #2

No trick questions

Traditional assessment tools use trick questions and puzzles for the screening, which creates a lot of frustration among candidates about having to go through irrelevant screening assessments.

The main reason we started Adaface is that traditional pre-employment assessment platforms are not a fair way for companies to evaluate candidates. At Adaface, our mission is to help companies find great candidates by assessing on-the-job skills required for a role.

Why we started Adaface ->
Reason #3

Non-googleable questions

We have a very high focus on the quality of questions that test for on-the-job skills. Every question is non-googleable and we have a very high bar for the level of subject matter experts we onboard to create these questions. We have crawlers to check if any of the questions are leaked online. If/ when a question gets leaked, we get an alert. We change the question for you & let you know.

这些只是我们库中有10,000多个问题的一个小样本。关于此的实际问题 Node.js Online Test 将是不可行的.

🧐 Question

Medium

Res methods
Solve
                        如果没有任何方法(res.download,res.end,res.json,res.jsonp,res.redirect,res.render,res.send,res.sendfile,res.sendstatus)从路由处理程序中调用请求响应周期,客户请求会怎样?
                        
                        
a)将无限期地悬挂

b)将获得内部服务器错误-500

c)C)将获得服务不可用的错误-503

d)将悬挂一段时间,然后请求超时错误-408

Medium

Longest Road
logic
hashmaps
Solve
                        A startup company E-Motors is building driverless automated cars. The car contains a sensor that checks the road quality for the next N meters to decide the optimal speed at which the cars should move. We are given recorded data by the sensor in the form of an array, where each element of the array is the rating given to 1 meter of the road in sequence. 

The rating given by the sensor is from 1 to 100, where 100 represents the road with the best condition, and any rating above 60 is optimal. Find the longest stretch of road in meters that is categorized as optimal by the sensor.

The input is an array of "strings" which needs to be converted from string to integer/number inside the function.
🧐 Question🔧 Skill

Medium

Res methods
3 mins
NodeJS
Solve

Medium

Longest Road
logic
hashmaps
25 mins
Coding
Solve
🧐 Question🔧 Skill💪 Difficulty⌛ Time
Res methods
NodeJS
Medium3 mins
Solve
Longest Road
logic
hashmaps
Coding
Medium25 minsSolve
Reason #4

1200+ customers in 75 countries

Brandon

借助Adaface,我们能够优化我们的初始筛查过程超过75%,从而为招聘经理和我们的人才获取团队提供了宝贵的时间!


Brandon Lee, 人的负责人, Love, Bonito

Reason #5

1 click candidate invites

Email invites: You can send candidates an email invite to the Node.js Online Test from your dashboard by entering their email address.

Public link: You can create a public link for each test that you can share with candidates.

API or integrations: You can invite candidates directly from your ATS by using our pre-built integrations with popular ATS systems or building a custom integration with your in-house ATS.

Reason #6

Detailed scorecards & comparative results

Reason #7

Designed for elimination, not selection

The most important thing while implementing the pre-employment Node.js Online Test in your hiring process is that it is an elimination tool, not a selection tool. In other words: you want to use the test to eliminate the candidates who do poorly on the test, not to select the candidates who come out at the top. While they are super valuable, pre-employment tests do not paint the entire picture of a candidate’s abilities, knowledge, and motivations. Multiple easy questions are more predictive of a candidate's ability than fewer hard questions. Harder questions are often "trick" based questions, which do not provide any meaningful signal about the candidate's skillset.

Reason #8

High completion rate

Adaface tests are conversational, low-stress, and take just 25-40 mins to complete.

This is why Adaface has the highest test-completion rate (86%), which is more than 2x better than traditional assessments.

Reason #9

Advanced Proctoring


如何为高级节点开发人员定制测试?

高级节点开发人员的问题将具有更高的困难水平,并基于高级主题:

  • 会议和饼干管理
  • 使用webpack
  • 开发和生产环境之间的差异
  • 有效的内存数据管理
  • 节点中的Websocket
  • 在节点中设计安全的身份验证系统
  • 编写自定义中间Wares
  • 自定义错误处理
  • 缩放节点过程(叉)
  • 通过工作线程和群集改善服务器性能
  • 缓存查询请求提高速度
  • 单位和集成测试
  • 处理代理应用程序后面的节点服务器
  • 语义版本和依赖性管理
  • 自定义NPM脚本
  • API安全性(NOSQL注入,XSS保护,限制费率)
    • API文档和部署
    • 使用PM2,NGINX,SSL部署
    • 使用nginx作为反向代理和负载平衡器
    • 处理CORS

此外,评估JavaScript技能的MCQ和编码问题将具有更高的困难水平。

What roles can I use the Node.js Online Test for?

  • Node JS Developer
  • Senior Node JS Developer
  • Backend Node Developer
  • Senior Backend Node.JS Developer
  • Express.js Developer

What topics are covered in the Node.js在线测试?

JavaScript基本面
nodejs下hood
ExpressJS基本面
请求响应
路由和控制器方法
处理HTTP请求
中间
NPM
ES6
事件发射极
缓冲区
管道
克朗
表达
服务静态文件
JSON和XML
科尔斯
Websocket
模板引擎(车把)
会话管理
内存缓存
连接到数据库(SQL,Mongoose)
异步编程(异步/等待)
承诺
单例
授权和身份验证
工人线程
聚类
API安全
Singapore government logo

招聘经理认为,通过小组访谈中他们提出的技术问题,他们能够分辨哪些候选人的得分更好,并且与未得分的人有区别。他们是 非常满意 候选人的质量被Adaface筛选入围。


85%
减少筛查时间

Node.js Online Test FAQs

我可以将其用于评估打字稿和NODEJS技能吗?

我可以将多个技能结合在一起,为一个自定义评估吗?

是的,一点没错。自定义评估是根据您的职位描述进行的,并将包括有关您指定的所有必备技能的问题。

您是否有任何反交换或策略功能?

我们具有以下反交易功能:

  • 不可解决的问题
  • IP策略
  • Web Protoring
  • 网络摄像头Proctoring
  • 窃检测
  • 安全浏览器

阅读有关[Proctoring功能](https://www.adaface.com/proctoring)的更多信息。

如何解释考试成绩?

要记住的主要问题是评估是消除工具,而不是选择工具。优化了技能评估,以帮助您消除在技术上没有资格担任该角色的候选人,它没有进行优化以帮助您找到该角色的最佳候选人。因此,使用评估的理想方法是确定阈值分数(通常为55%,我们为您提供基准测试),并邀请所有在下一轮面试中得分高于门槛的候选人。

我可以使用该测试的经验水平?

每个ADAFACE评估都是为您的职位描述/理想候选角色定制的(我们的主题专家将从我们的10000多个问题的图书馆中选择正确的问题)。可以为任何经验级别定制此评估。

每个候选人都会得到同样的问题吗?

是的,这使您比较候选人变得容易得多。 MCQ问题的选项和问题顺序是随机的。我们有[抗欺骗/策略](https://www.adaface.com/proctoring)功能。在我们的企业计划中,我们还可以选择使用类似难度级别的问题创建多个版本的相同评估。

我是候选人。我可以尝试练习测试吗?

不,不幸的是,我们目前不支持实践测试。但是,您可以使用我们的[示例问题](https://www.adaface.com/questions)进行练习。

使用此测试的成本是多少?

您可以查看我们的[定价计划](https://www.adaface.com/pricing/)。

我可以免费试用吗?

我刚刚搬到了一个付费计划。我如何要求自定义评估?

Join 1200+ companies in 75+ countries.
立即尝试最候选的友好技能评估工具。
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Ready to use the Adaface Node.js Online Test?
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