Qooxdoo Interview Questions And Answers

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Strengthen your Qooxdoo interview skills with our collection of 8 important questions. Each question is crafted to challenge your understanding and proficiency in Qooxdoo. Suitable for all skill levels, these questions are essential for effective preparation. Access the free PDF to get all 8 questions and give yourself the best chance of acing your Qooxdoo interview. This resource is perfect for thorough preparation and confidence building.

8 Qooxdoo Questions and Answers:

Qooxdoo Job Interview Questions Table of Contents:

Qooxdoo Job Interview Questions and Answers

1 :: What is Qooxdoo?

qooxdoo is an open source Ajax web application framework. It is an LGPL- and/or EPL-licensed multipurpose framework that includes support for professional JavaScript development, a graphical user interface (GUI) toolkit and high-level client-server communication.

2 :: Is qooxdoo freely available?

Yes. qooxdoo is Open Source, dual-licensed under LGPL/EPL, i.e. the "GNU Lesser General Public License (LGPL)" and the "Eclipse Public License (EPL)". As a recipient of qooxdoo, you may choose which license to receive the code under.

3 :: Who developed qooxdoo?

qooxdoo was initiated and is maintained by 1&1, the world’s biggest web hosting company. There is a team of full-time core developers as well as many committers and contributors.

4 :: Which browsers are supported?

A qooxdoo application runs in all major web browsers - with identical look & feel.

5 :: Does qooxdoo come with a server?

No. If you already have an existing backend that serves HTTP (or HTTPS) requests, it's probably fine to continue using it. Optionally qooxdoo offers several RPC servers for an elegant client-server communication. BTW, during development of your client application the local file system often is sufficient, without the need to use a real server.

6 :: What languages and technologies do we need to know?

Not many. qooxdoo features regular object-oriented GUI programming without requiring knowledge of low-level web technologies. No HTML, no CSS, no DOM. Just JavaScript. Even non-JavaScript programmers get easily familiar with qooxdoo's OO capabilities and its tool chain.

7 :: Is not qooxdoo just another JavaScript library?

No. It's also not just a "library", but a "framework". It is much more comprehensive than a typical JS library like jQuery or Prototype. qooxdoo's main focus is on creating full-featured rich internet applications (RIAs), so it comes with a large set of high-quality widgets and features a powerful, platform-independent tool chain. But due to some recent advancements it is now also possible to leverage qooxdoo as a low-level library for extending traditional HTML documents.

8 :: Suppose I am familiar with jQuery. How does it compare?

As with other typical JS libraries, much of jQuery's features are a subset of the qooxdoo framework. To allow for a jQuery-like programming style, an API very similar to jQuery is provided.