Web Developer Interview Questions and Answers

Web Developer Interview Questions and Answers

A web engineer or developer is a programmer who has some expertise in, or is particularly occupied with, the improvement of WWW (World Wide Web) applications that are keep running over HTTP (Hyper Text Transfer convention) from a web server to a web program. Web improvement is intricate, inventive and intriguing work that can prompt an energizing vocation in a popular, quickly developing field. Web advancement requires utilization of scripting dialects both at the server end and in addition at client end. There are two or three essential dialects in like manner utilize, different dialects are utilized particularly for client- side scripting or server-side scripting.

There are three broad divisions of web development:

• Front-end Development (also called client-side development)

• Back-end Development (also called server-side development)

• Database technology

Web development process includes all the steps that are good to take to build an attractive, effective and responsive website. These steps are

1. Gathering Information: Decide purpose and Main Goals

2. Planning: Sitemap and Wireframe Creation.

3. Design: Page Layouts, Review, and Approval Cycle.

4. Content Writing and Assembly

5. Coding or Building

6. Testing

7. Uploading server

8. Maintenance & marketing and Regular Updating

What is Web Development?

What does a web developer do?

What are the main skills a web developer?

What is Front-end development (client side scripting) and explain?

What is Backend Development (server side scripting) and explain?

What is Database Technologies?

What is difference between web designer and web developer?

What is Full-stack Development?

What is web accessibility?

What is HTML5 Web Storage?

What is CORS?

What is grouping in CSS3?

List out the advantage of HTTP/2 as compared with HTTP 1.1?

Explain about HTTP long polling?

What is the difference between sessionStorage and localStorage?

What is an ETag and how does it work?
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