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Ajax interview questions and online tests

DevSkiller’s team prepares Ajax interview questions and online tests designed to test the skills for junior, middle, and senior-level Ajax developers.

Powered by the RealLifeTesting™ methodology, DevSkiller Ajax interview questions and online tests are unique in being able to provide valuable insight into your recruitment candidates’ skills by testing them with real-world tasks.

With our range of Ajax interview questions and online tests, finding your next Ajax developer has never been easier.

Recommended roles for Ajax interview questions and online tests

  • Desarrollador de software
  • Ingeniero de software
  • Desarrollador Junior de JavaScript
  • Desarrollador de JavaScript medio
  • Senior JavaScript developer
  • UI web developer
  • Desarrollador de PHP

How our Ajax interview questions and online tests work

DevSkiller Ajax interview questions and online tests are powered by the RealLifeTesting™ methodology. Unlike other developer tests, our Ajax online tests implement RealLifeTesting™  to simulate real-world scenarios. We then ask candidates to solve problems that mirror the work they would do in real-life within their role. This provides invaluable insight into a candidate’s coding skills, problem solving ability and time-management skills. Our Ajax interview questions and online tests can make sure you find the right candidate for your business.

Key features of our Ajax interview questions and online tests

  • Pruebe las habilidades de codificación del candidato y no sólo sus conocimientos académicos
  • Observe la realización de pruebas del candidato en tiempo real, en cualquier parte del mundo
  • La metodología de RealLifeTesting™ ofrece una mayor experiencia de usuario donde los candidatos pueden usar su propio IDE, clonar a Git, ejecutar pruebas unitarias, y acceder a Stack Overflow/GitHub/Google para la investigación
  • Varias herramientas antiplagio para asegurar la precisión de las pruebas
  • Resultados automatizados que los profesionales no técnicos pueden comprender
  • Ajax coding tests available for all levels of expertise

Skills covered in our Ajax online tests

  • AJAX
  • ES6
  • JavaScript
  • PHP
  • Pruebas de PHP 7 en línea
  • SQL
  • Desarrollo de la web
  • CSS
  • Promesas
  • Vhtml
  • Redux
  • Reacciona
  • Vue.js
  • Angular
  • Enrutamiento
  • Formas basadas en plantillas
  • TypeScript
  • Herramientas
  • Rxjs

What to look for in an Ajax developer

Ajax was made popular by Google Suggest in 2005. It stands for Asynchronous JavaScript and XML. It is a way of creating fast and dynamic web pages.

Ajax allows web pages to be updated without the need to reload the page. It does this by exchanging small amounts of data with the server behind the scenes. Classic web pages that don’t use AJAX, need to reload if the content should change. Well known sites like Google Maps, Youtube and Facebook all use AJAX. Google Suggest uses AJAX in its search engine. When you start typing in Google’s search box, a JavaScript sends the letters off to a server and the server returns a list of suggestions.

DevSkiller’s Ajax interview questions and online tests can help you recruit the right Ajax developer for your business. Our range of tests are perfectly designed to work out which candidates have the right set of skills needed to succeed.

Build your own custom Ajax interview questions and online tests

Did you know you can tailor DevSkiller Ajax interview questions and online tests? The DevSkiller task wizard allows you to create your very own custom tests, to gain greater control over your recruitment process. You can define the languages tested, the types of questions asked and set the difficulty of each test. You can even set time-limits on individual questions within a test. All of our testing takes place remotely so you can send test invitations to candidates all over the world and await the results. Finding your next developer is easy with DevSkiller Ajax interview questions and online tests.

Interested in our Ajax online tests but want proof?

We think our Ajax online tests are exactly what your business needs, so you can start hiring great Ajax developers. If you’re not completely convinced, check out what we did for one of our satisfied customers, CodeValue:

CodeValue is a dynamic software development, UI/UX design, and consulting services firm.

They deliver tailor-made innovative solutions and services ranging from focused product and technology analysis, to comprehensive development and in-depth consultancy.

When it came to the recruitment of new developers, CodeValue ran into problems. They found they were undertaking too many unnecessary interviews. They also had candidates getting through to the interview stage from their technical screening stage, who lacked the necessary skills. The process was time-consuming and inefficient.

DevSkiller revamped CodeValue’s screening process. They replaced a phone interview with more detailed DevSkiller at-home tests. The changes brought about a number of positive results, most importantly improving the efficiency of CodeValue’s process. DevSkiller’s test is 20% more effective at identifying the right candidates than the old phone interview method. Using the same amount of candidates, CodeValue now hires 2.8x more developers from each candidate pool than they used to.

The standard of candidates who do progress through to interviews is higher and there is more chance of the interview leading to a hire. In total, CodeValue reduced the time it takes them to make new hires by 50%.

"DevSkiller es fácil de usar y amigable".

Olga Berger- Reclutador principal y especialista en abastecimiento en CodeValue

Preguntas frecuentes

¿Qué es RealLifeTestingTM?

The RealLifeTestingTM methodology forms the basis of all DevSkiller coding tests and interview questions. This methodology provides a rounded view of a candidate’s skill that would not be attainable from traditional methods like algorithmic puzzles.

 The RealLifeTestingTM methodology works on the basis that the best way to assess a developer’s skills, is to provide them with a test that mirrors the actual development work they’ll do. Our Ajax interview questions and online tests do exactly that. They require candidates to build full project apps or add features to existing apps, just like they’ll be doing after being hired. They need to show their knowledge of coding and resources like Stack Overflow to find solutions and decision making to find the best way to solve the problems they encounter. The results you see show the candidate’s coding skill, decision making, code cleanliness, and problem-solving skills.

How are Ajax interview questions and online tests evaluated?

DevSkiller’s main asset is it is automated. Once the candidate has completed their test, our platform automatically gets to work on assessing the results. An automatically generated report is then produced and sent to recruiters. Reports are kept simple and easy to understand.

Candidates are evaluated on the quality of their coding, whether their solutions would run (an essential factor in all software development) and any errors in their code. We also have a number of robust anti-plagiarism tools, to ensure test validity.

¿Cómo hacen los candidatos un examen?

Devskiller’s interview questions and online tests can be accessed from anywhere. All the recruiter has to do is send the candidate a test invite.

When it comes to the work, the candidate has the option of using our state of the art in-browser IDE, or they can  complete the project on their favorite IDE and clone to GIT. Throughout the test, candidates can run unit tests to make sure their solutions work the way they are supposed to

At the end of the allocated time, the test is automatically evaluated and an easy to understand report is sent to the recruiter.

PHP
SENIOR
Habilidades probadas
Duración
88 minutos como máximo.
Evaluación
Automático
Resumen de la prueba

Preguntas de elección

evaluando el conocimiento de SQL, ES6, JavaScript, AJAX, Desarrollo de la web

Tarea de programación - Nivel: Duro

PHP | Conversor XML-CSV - Implementa métodos de filtrado y transformación de datos para pasar todas las pruebas.

HTML
SENIOR
Habilidades probadas
Duración
133 minutos como máximo.
Evaluación
Automático
Resumen de la prueba

Preguntas de elección

evaluando el conocimiento de AJAX, JavaScript, Desarrollo de la web, ES6, Tipo de letra, CSS, HTML

Tarea de programación - Nivel: Duro

JavaScript | Social Media Queries | Find friends by name - Implementa una función para encontrar los amigos del usuario por su nombre.

Tarea de programación - Nivel: Duro

CSS/HTML - Barra de navegación de Flexbox - Completa la definición de CSS y usa Flexbox para diseñar componentes.

JavaScript
SENIOR
Habilidades probadas
Duración
108 minutos como máximo.
Evaluación
Automático
Resumen de la prueba

Preguntas de elección

evaluando el conocimiento de ES6, JavaScript, Tipo de letra, AJAX, Web, Desarrollo de la web

Tarea de programación - Nivel: Duro

JavaScript | Social Media Queries | Find friends by name - Implementa una función para encontrar los amigos del usuario por su nombre.

Reacciona
SENIOR
Habilidades probadas
Duración
98 minutos como máximo.
Evaluación
Automático
Resumen de la prueba

Preguntas de elección

evaluando el conocimiento de ES6, JavaScript, AJAX, Desarrollo de la web

Tarea de programación - Nivel: Duro

JavaScript | React, Redux | Agenda - Implementar las características que faltan de un pequeño Reacciona aplicación web construida sobre Redux.

JavaScript
SENIOR
Habilidades probadas
Duración
114 minutos como máximo.
Evaluación
Automático
Resumen de la prueba

Preguntas de elección

evaluando el conocimiento de ES6, JavaScript, AJAX, Web, Desarrollo de la web

Tarea de programación - Nivel: Duro

Aplicación de Gestión de Contactos - Terminar de existir Vue.js aplicación para la gestión de contactos mediante la implementación de la funcionalidad de búsqueda junto con la creación consulta y otras variables.

Angular
SENIOR
Habilidades probadas
Duración
108 minutos como máximo.
Evaluación
Automático
Resumen de la prueba

Preguntas de elección

evaluando el conocimiento de AJAX, JavaScript, Web, Desarrollo de la web, ES6

Tarea de programación - Nivel: Duro

JavaScript | Angular 2+ | Página de registro | Componentes y enrutamiento - Completa el flujo de registro de usuarios configurando el enrutamiento, integrando el formulario de registro con los servicios de datos y añadiendo la validación de entrada adecuada.

Angular
SENIOR
Habilidades probadas
Duración
73 minutos como máximo.
Evaluación
Automático
Resumen de la prueba

Preguntas de elección

evaluando el conocimiento de AJAX, JavaScript, Desarrollo de la web, Herramientas, Angular2+, rxjs, Tipo de letra

Tarea de programación - Nivel: Duro

JavaScript | Angular 2+ | Cesta de la compra - Solucionar algunos problemas con la sincronización de datos en la aplicación y añadir algunas funciones de personalización.