Front End Developer Mock Interview
Practice 30 Front End Developer interview questions covering HTML, CSS, JavaScript, frameworks, and performance optimization.
Question 22 of 30
Can you describe Ajax and discuss what it is used for?
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William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
Any qualified front-end developer should be able to describe a wide variety of technologies used in their profession. Interviewers will ask you about these throughout an interview. The best way to respond to these types of questions is to briefly describe what the interviewer is asking about, discuss how it is used to develop websites, and possibly provide an example to illustrate your answer.
William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
"Ajax, which stands for Asynchronous Javascript and XML, is a methodology used to create asynchronous web applications. The benefit of using Ajax is that applications developed this way can send and retrieve data asynchronously. The benefit of this is that it doesn't interfere with the existing page of the application because transmission of the data occurs in the background. Ajax is a combination of several technologies, including XML, HTMML, CSS, DOM, JSON, and JavaScript."
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