Web Development is one of the top career paths of this decade. Every firm, product, or company that wants to establish online will have a presence on the Internet through a website. The creation of functional and elegant websites are in demand, always. With this demand comes a requirement for proficient Web Developers and increased competition in interviews and this is why it becomes very important that you take a look at the top web developer interview questions.
Since Full Stack Development has lifted off to be a market worth billions of dollars, it should come as no surprise to you that this creates a vast amount of job openings across the world. As mentioned above, with this comes to a lot of competition, making the interviews a little challenging as well. But nothing to worry about as these Top 50 Web Development Interview Questions blog is carefully curated by handpicking questions, having the highest probability of occurrence in an interview. Study these diligently and understand how you should approach the questions and answer them in an effective manner.
WEB DEVELOPER Interview Questions And Answers! (How to PASS a Web Development Job Interview!)
43. What is the use of the <defer> attribute in JavaScript?
The attribute is used as a boolean type attribute. It is used to delay the execution of the JavaScript code on a web page until the parser completely loads and initializes the page.
For example:
What are the advantages of HTTP 2.0 over HTTP 1.1?
This technical question is meant to test your overall knowledge, explore your experience level with both HTTP 2.0 and HTTP 1.1, and ensure you have the communication skills that a good Web Developer needs. In other words, it is important to provide a concise and easy-to-understand answer. HTTP 2.0 improves search engine rankings, consumes less broadband, and offers better loading speeds.
4. What are the five elements that support media content in HTML5?
There are five main elements in HTML5 that support media:
27. What is z-index in CSS?
Z-index is a property in CSS that is used to define the order of elements on a web page. It works on the basis of order indices, where a higher-order element will appear before a lower-order element.
It only applies to elements that are positioned, i.e., those elements having the position attribute compulsorily.
Consider the following example:
What is your approach for keeping on top of web development industry news and trends? How do you apply this to your work?
You need to show your interviewer that you are passionate about the development industry and determined to stay on top of the latest trends. Try to provide a diverse list of specific web development blogs and vlogs, social-media influencers (Jeff Atwood, Jeffrey Zeldman, Brad Frost, Sara Soueidan, and Rachel Andrew are a few popular senior developers on social media), YouTube channels, and more. You could bring up an interesting article or webinar you saw recently. It is also worth mentioning if you have a circle of colleagues or professional contacts who enjoy sharing interesting development-related content.
