Top 10 Web Developer Interview Questions You May Be Asked
The top web developer interview questions help the interviewer in deciding which candidate best fits the business needs.
Web developers develop, plan, design, and maintain websites and their applications.
Companies are searching for web developers and designers with both technical and creative talents as they convert to digital means of marketing products and services.
Both of these talents will be tested by the interviewer and are part of the web developer interview question.
The development of practical and attractive websites is in high demand.
With growing demand comes a need for skilled Web Developers as well as increased competition in interviews, which makes it necessary for candidates to review the top web developer interview questions.
Understanding HTML, design skills, communication, web design, analytical knowledge, and other soft skills are required.
HTML, CSS, and JavaScript are the main programming languages used by web developers.
Employers may ask questions regarding HTML, CSS, JavaScript, SQL, Python, jQuery, and other programming languages, as well as other web development methods and tools to test Web Developer skills.
Let’s go through all 10 questions.
1. What is a Web Developer’s job role? What are the most important aspects of web development work, and why are they important?
The role of a web developer differs greatly depending on the job description and if a hiring manager is looking for front-end or back-end web developers.
Their duties include interacting directly with clients or other business stakeholders, designing, developing, testing, and deploying large-scale web projects with designers, other developers, UX specialists, sales and marketing teams, and so on.
2. How do you rate your coding skills? Please tell us about the programming languages you are skilled with.
The hiring manager wants to make sure that you are familiar with many programming languages and, more importantly, that you are skilled in the coding language that the firm uses.
It’s a good idea to let the hiring manager know which programming languages the candidate is skilled with.
3. What benefits does HTTP 2.0 have over HTTP 1.1?
This technical question is meant to assess the candidate’s general knowledge, explore familiarity with HTTP 2.0 and HTTP 1.1, and check that he or she possesses the communication skills required of a quality web developer.
HTTP 2.0 aimed loading times, lower bandwidth use, and higher search engine rankings.
4. As a Web Developer, how do you improve the loading time of your site?
Cleaning up the website code, reducing the number of redirects, caching, picking reduced pictures or decreasing image size, removing useless widgets, lowering the number of lookups, and so on are all ways to reduce page load time.
5. How do you stay up to date on web development industry news and trends?
The candidate must show the interviewer that he or she is passionate about the development field and will keep up to speed on the latest developments.
A wide range of specific web development blogs, vlogs, social media influencers, YouTube channels, and other resources should be offered.
6. Please explain JavaScript to me in a way that even someone who has never coded before can understand.
JavaScript is a dynamic content programming language.
JavaScript is also required for developing mobile applications, browser-based gaming, and working on a website’s back end.
7. Explain HTML5 Web storage.
Web Storage, often known as DOM storage, is one of HTML5’s many amazing features.
Online Storage enables web apps to save data in the browser.
In terms of data storage, it is similar to cookies, although online storage is faster and more convenient.
Web Storage should never be used to store sensitive data. It is not “perfectly safe” than cookies.
8. Explain CORS and its value.
CORS is an abbreviation for cross-origin resource sharing.
It is a type of writing as a browser mechanism that gives web pages from one domain controlled access to resources from other domains.
To put it another way, it allows browser client scripts to interact with and access resources from different origins.
It adds to and expands the flexibility of the SOP (Same-Origin Policy).
9. What are the advantages of using external style sheets?
External style sheets offer various advantages to developers.
Some of the advantages are as follows: Classes may be reused forever, they allow style control of multiple documents from a single file, and styles can be applied easily using selectors and grouping.
10. What are some of the Web Development technologies that you know?
This is a popular interview question for Web Developers.
Your knowledge, experience, and skill in this field are used to answer.
A qualified Web Developer, on the other hand, will be skilled in the following technologies: HTML, CSS, JavaScript, SQL, Python, and PHP.
Final words
So there you have it — the answers to the 10 most often asked web developer interview questions!
With a little development and practice, you’ll be hoping to be asked these questions rather than fearing them.
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