为什么您应该使用此颤抖的在线测试？

Flutter在线测试通过从您的招聘渠道中滤除了不合格的扑朔迷离的候选者来节省昂贵的工程时间。 Adaface Flutter在线测试筛选这些标准的扑朔迷离和飞镖技能招聘经理的候选者在Flutter Developer中寻找：基本的扑动概念基本的飞镖概念（列表，地图，枚举，循环，班级等）响应式响应式和自适应用户界面多个屏幕之间的导航（TABS，侧抽屉和基于堆栈的导航）状态和无状态小部件使用ListView和多个UI状态使用用户输入和表格国家管理（SETSTATE，回调，全局访问）通过发送HTTP请求将Flutter应用程序连接到后端服务器用户身份验证和登录使用本机设备功能（相机，地图，位置）使用Firebase和相关组件（通知，图像上传）在AppStore和Playstore中发布颤音应用程序

Flutter & Dart Test

About the test:

The Flutter and Dart Online test uses scenario-based MCQ questions to evaluate candidates' ability to design, build and debug adaptive Flutter Apps. The questions assess their experience using Flutter Widgets, navigating between multiple screens, handling user inputs, using Native device features such as camera, location and publishing to App stores. The test also has code-tracing MCQ questions to evaluate candidates' knowledge of the Dart programming language used in developing Flutter Apps.

Covered skills:

Dart programming
Flutter internals
State management
Networking and handling data
Navigation between screens
Publishing and distribution

Dart OOPs
Flutter built-in and custom widgets
Handling forms and media
Animations and transitions
Debugging and testing

See all covered skills

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9 reasons why

Adaface Flutter & Dart Test is the most accurate way to shortlist Flutter Developers

Reason #1

Tests for on-the-job skills

Flutter在线测试通过从您的招聘渠道中滤除了不合格的扑朔迷离的候选者来节省昂贵的工程时间。 Adaface Flutter在线测试筛选这些标准的扑朔迷离和飞镖技能招聘经理的候选者在Flutter Developer中寻找：

基本的扑动概念
基本的飞镖概念（列表，地图，枚举，循环，班级等）
响应式响应式和自适应用户界面
多个屏幕之间的导航（TABS，侧抽屉和基于堆栈的导航）
状态和无状态小部件
使用ListView和多个UI状态
使用用户输入和表格
国家管理（SETSTATE，回调，全局访问）
通过发送HTTP请求将Flutter应用程序连接到后端服务器
用户身份验证和登录
使用本机设备功能（相机，地图，位置）
使用Firebase和相关组件（通知，图像上传）
在AppStore和Playstore中发布颤音应用程序

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.

These are just a small sample from our library of 10,000+ questions. The actual questions on this Flutter & Dart Test will be non-googleable.

🧐 Question
Medium Sliders Widgets	Solve
Dinance is a crypto finance mobile app. The app is built using Flutter and uses Sliders at multiple places. Review the following two snippets of Sliders used in the app. How will the Sliders be displayed? A: Slider X is displayed as a continuous slider with values {0.0, 0.25, 0.5, 0.75, 1.0} B: Slider X is displayed as a discrete slider with values {0.0, 0.25, 0.5, 0.75, 1.0} C: Slider X is displayed as a discrete slider with values {0.0, 0.33, 0.67, 1.0} D: Slider X is displayed as a discrete Slider with the values {0.0, 1.0, 2.0, 3.0, 4.0} E: Slider Y is displayed as a discrete Slider with the thumb rightmost F: Slider Y is displayed as a continuous Slider with thumb leftmost G: Slider Y is displayed as a discrete Slider with values {0.0, 0.25, 0.5, 0.75, 1.0} with thumb left most H: Slider Y is displayed as a continuous Slider with thumb rightmost
Medium Vertical Wrap UI Layout	Solve
Review the following Flutter code: The code produces the following UI: What will the UI look like if we add following properties to Wrap widget (after line 29): textDirection: TextDirection.rtl direction: Axis.vertical
Medium Async Await Asynchronous Programming	Solve
Review the following Dart code: The code reads data from a file synchronously. The code blocks while waiting for file I/O. Which of the following is the proper asynchronous version of the same code? - Assume readAsString is asynchronous version of readAsStringSync - Lines with changes compared to original code are marked with // #
Medium Iterable Sync Asynchronous Programming	Solve
What would the following Dart code print?

	🧐 Question	🔧 Skill
	Medium Sliders Widgets	4 mins Flutter	Solve
Dinance is a crypto finance mobile app. The app is built using Flutter and uses Sliders at multiple places. Review the following two snippets of Sliders used in the app. How will the Sliders be displayed? A: Slider X is displayed as a continuous slider with values {0.0, 0.25, 0.5, 0.75, 1.0} B: Slider X is displayed as a discrete slider with values {0.0, 0.25, 0.5, 0.75, 1.0} C: Slider X is displayed as a discrete slider with values {0.0, 0.33, 0.67, 1.0} D: Slider X is displayed as a discrete Slider with the values {0.0, 1.0, 2.0, 3.0, 4.0} E: Slider Y is displayed as a discrete Slider with the thumb rightmost F: Slider Y is displayed as a continuous Slider with thumb leftmost G: Slider Y is displayed as a discrete Slider with values {0.0, 0.25, 0.5, 0.75, 1.0} with thumb left most H: Slider Y is displayed as a continuous Slider with thumb rightmost
	Medium Vertical Wrap UI Layout	3 mins Flutter	Solve
Review the following Flutter code: The code produces the following UI: What will the UI look like if we add following properties to Wrap widget (after line 29): textDirection: TextDirection.rtl direction: Axis.vertical
	Medium Async Await Asynchronous Programming	3 mins Dart	Solve
Review the following Dart code: The code reads data from a file synchronously. The code blocks while waiting for file I/O. Which of the following is the proper asynchronous version of the same code? - Assume readAsString is asynchronous version of readAsStringSync - Lines with changes compared to original code are marked with // #
	Medium Iterable Sync Asynchronous Programming	2 mins Dart	Solve
What would the following Dart code print?

	🧐 Question	🔧 Skill	💪 Difficulty	⌛ Time
	Sliders Widgets	Flutter	Medium	4 mins	Solve
Dinance is a crypto finance mobile app. The app is built using Flutter and uses Sliders at multiple places. Review the following two snippets of Sliders used in the app. How will the Sliders be displayed? A: Slider X is displayed as a continuous slider with values {0.0, 0.25, 0.5, 0.75, 1.0} B: Slider X is displayed as a discrete slider with values {0.0, 0.25, 0.5, 0.75, 1.0} C: Slider X is displayed as a discrete slider with values {0.0, 0.33, 0.67, 1.0} D: Slider X is displayed as a discrete Slider with the values {0.0, 1.0, 2.0, 3.0, 4.0} E: Slider Y is displayed as a discrete Slider with the thumb rightmost F: Slider Y is displayed as a continuous Slider with thumb leftmost G: Slider Y is displayed as a discrete Slider with values {0.0, 0.25, 0.5, 0.75, 1.0} with thumb left most H: Slider Y is displayed as a continuous Slider with thumb rightmost
	Vertical Wrap UI Layout	Flutter	Medium	3 mins	Solve
Review the following Flutter code: The code produces the following UI: What will the UI look like if we add following properties to Wrap widget (after line 29): textDirection: TextDirection.rtl direction: Axis.vertical
	Async Await Asynchronous Programming	Dart	Medium	3 mins	Solve
Review the following Dart code: The code reads data from a file synchronously. The code blocks while waiting for file I/O. Which of the following is the proper asynchronous version of the same code? - Assume readAsString is asynchronous version of readAsStringSync - Lines with changes compared to original code are marked with // #
	Iterable Sync Asynchronous Programming	Dart	Medium	2 mins	Solve
What would the following Dart code print?

Reason #4

1200+ customers in 75 countries

With Adaface, we were able to optimise our initial screening process by upwards of 75%, freeing up precious time for both hiring managers and our talent acquisition team alike!

Brandon Lee, Head of People, Love, Bonito

Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment Flutter & Dart 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 #6

1 click candidate invites

Email invites: You can send candidates an email invite to the Flutter & Dart 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 #7

Detailed scorecards & comparative results

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

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如何定制高级扑面开发人员的测试？

用于高级扑面开发人员的问题专注于高级主题，需要几年的动手扑面体验。以下是一些高级主题/主题，问题将重点关注：

高级飞镖面向对象的编程
运行本机Swift，Objective-C，Java或Kotlin代码
先进的火箱和凡士馆集成
加载和维护数据中数据的不同方法
构建具有高效数据加载的离线应用程序
反应性编程（流）
优化网络请求以提高移动网络的性能
使用SQLITE在用户的物理设备上存储长期数据
设计复杂动画
用图表可视化数据
与未来建筑商，流构建器和异步 /等待功能一起处理异步数据
性能的图像缓存

What roles can I use the Flutter & Dart Test for?

Flutter Developer
Mobile Developer - Flutter
Senior Flutter Developer
Front End Developer - Flutter
Software Developer - Flutter
Fresher Flutter Developer
Flutter Developer (2-3 years)

What topics are covered in the Flutter & Dart Test?

DART基本面

飞镖OOP

飘动的小部件（状态和无状态）

自定义小部件

国家管理

火箱和凡士馆

导航（标签，抽屉）

交接形式

存储和数据库

用户认证

listViews

材料设计

处理媒体

溪流和未来

使用本机设备功能

HTTP请求

异步数据

流

动画和过渡

响应式屏幕

自定义主题和字体

调试

出版

反应性编程

离线支持

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The hiring managers felt that through the technical questions that they asked during the panel interviews, they were able to tell which candidates had better scores, and differentiated with those who did not score as well. They are highly satisfied with the quality of candidates shortlisted with the Adaface screening.

85%

reduction in screening time

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