HTML5 Responsive Design and CSS Integration Flashcards
6 cards from real HTML5 practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 HTML5 Responsive Design and CSS Integration flashcards as text
Which HTML5 element and attribute combination is essential for responsive web design on mobile devices?
Answer:
The viewport meta tag instructs the browser to set the page width to the device width and not scale the page, which is the foundation of responsive design.
Which HTML5 element is used to provide multiple image sources for different screen resolutions or sizes?
Answer:
The element contains multiple elements and an fallback, letting the browser choose the most appropriate image for the current conditions.
What does the 'srcset' attribute on an element allow?
Answer: Specifying multiple image sources for different screen resolutions or widths
The srcset attribute provides a list of candidate images with their sizes or pixel densities so the browser can select the most appropriate one.
Which CSS3 feature, commonly used with HTML5, allows applying different styles based on screen width?
Answer: Media queries
CSS media queries use @media rules to apply styles conditionally based on device characteristics like screen width, enabling responsive layouts.
What does the 'sizes' attribute on an HTML5 element specify?
Answer: The display size of the image at different viewport widths for srcset selection
The sizes attribute describes the image's display width at various viewport conditions, helping the browser pick the optimal source from srcset.
Which HTML5 feature allows embedding scalable vector graphics directly in an HTML document?
Answer: Inline SVG
Inline SVG allows embedding SVG markup directly inside HTML, enabling SVG elements to be styled with CSS and manipulated with JavaScript.