Web Designing Interview Questions with Answers asked in TOP Web Designing companies and MNCs during Interviews.
HTML Interview Questions
Here are top HTML Interview Questions asked.
Difference between HTML4, XHTML and HTML5?
XHTML was the cleaner and stricter version of HTML4. Whereas HTML5 is the latest, smartest, and fastest version of HTML.
Does HTML needs complier?
HTML, CSS and JS are browser interpreted technologies. Whereas asp.net, java and php are not interpreted. They need a compiler which can convert their code in machine language. That's why HTML, CSS and Javascript are also called front-end technologies.
What is Semantic HTML?
HTML5 introduced semantic tags like header, nav,article,section, aside, footer and figcaption. These tags convey the containing content. Whereas in html4, div tag was used to create partitions using descriptive classes.
Which is best HTML debugging tool.
We use chrome, firefox and firebug Dev tools as they are browser inbuilt. But W3C Validation is best HTML Debugging tools.
How to use HTML5 New tags in IE8 and lesser.
HTML5 semantic tags like, header, nav,article,section, aside, footer and figcaption are not supported in HTML4based browsers like IE8 and lesser. We can use html5shiv.js to run these elements in older browsers.
What is web accessibility?
Web accessibility means a web for differently able or disabled people. HTML5 introduced WAI ARIA so that even disable people can interact, understand and navigate a website.
Difference between <b> and <strong> tag?
<b> is a presentational element used to give bolder look to text. Whereas <strong> gives bolder look and strong importance in search results.
Difference between <i> and <em> tag?
<i> is a presentational element used to give italic look to text. Whereas <em> gives italic look and emphasize in search results.
CSS Interview Questions
Difference between reset.css and normalize css?
reset.css removes all build-in browsers styling like, margin, padding and border. But normalize.css gives a common book like appearance, like bold heading, margin between two paragraphs, common font-family, etc.
What is CSS Box Model?
CSS Box Model includes content, margin, padding, and border. Total width is equal to width + padding + margin + border. These properties occupies space on box model.
How to check coding errors in css?
Open your webpage in Firefox. Press Ctrl + shift + j. You will see all security, javascript and css related issues.
Difference between display none and visibility hidden ?
Visibility:hidden hide the content from user but retain space. Whereas Display:none hide the content and remove space.