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ExtJs Quiz ExtJs Skill Assessment

Quizack provides ExtJs MCQ practice question answers in an interactive format.

ExtJs MCQ

Learn and practice your skills with our MCQ question answers to improve your knowledge. MCQs list

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ExtJs Online Quiz

Quizack 10 minutes test will assess your knowledge and give you comprehensive results along feedback.

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ExtJs PDF Download

Download Free ExtJs MCQ questions answers PDF to practice and learn while are offline.

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Used by 100s of Jobseekers and students

Used by 100s of Jobseekers and students

Focused questions for skill assessment

Focused questions for skill assessment

Premium questions with correct answers

Premium questions with correct answers

Related Skill Assessment

ExtJs Skill Assessment:

Ext Js uses DHTML, DOM, and AJAX to help you build cross-platform web applications. You can build interactive websites through this JavaScript application. 

Why Quizack is on the Mark for learning ExtJs tutorial?

We are obviously in not 2 minds when we claim to provide the most updated content with 100% authentic answers. It's all because we have a team of relevant professionals with enough practical experience. 

Quizack Pool will be discussing things about:

ExtJs themes
ExtJs MCQ
EXTJS Grid
Grid Feature
DOM Elements
Drag Drop Implementation
Exit Viewport

Quizack has made learn too easy through interactive and customized sessions

Knowing the right answers and awareness of the complex structures, are 2 different things. But our sessions are covering both, as we have presented questions in the same structure as they are in the real exam. 

“ExtJs Q&A” will provide you with a free practicing hand. You will be able to browse questions of your own choice and see their answers on the spot.

“ExtJs Online Test” is a virtual session where you will be asked randomly selected questions within a specific time. Once you are done submitting the answers, it will show you all the right answers.

Who can Join Quizack?

Looking for Ext Js Multiple choice questions
Want to become Ext Js Developer
Aspiring to become Full Stack Developer
Finding out Ext Js tricky interview questions
Finding knowledge to become JavaScript Developer
Need to tackle Online IT or Freelance Skill Test

Free Sample Questions for ExtJs

How is Ext JS licensed?

Commercial Software

Proprietary Software

Open Source

Commercial Software and Open Source

Answer:
Commercial Software and Open Source

Which of the following is a required config option for grid column?

itemId

data

id

dataIndex

Answer:
dataIndex