Which CSS technique is commonly used for creating responsive grids?
A). <div>Flexbox
B). <div>Floats
C). <div>Positioning
D). <div>Transforms
How can media queries help in optimizing images for different devices?
A). <div>By reducing image quality on high-resolution screens.
B). <div>By automatically resizing images based on screen resolution.
C). <div>By applying different image formats for different devices.
D). <div>By specifying different image sizes for different viewport sizes.
Which media feature is commonly used in media queries to target smaller screens, such as smartphones?
A). <div>min-width
B). <div>max-width
C). <div>aspect-ratio
D). <div>orientation
How does a media query for max-width: 768px affect styles in CSS?
A). <div>It applies styles when the screen width is greater than 768px.
B). <div>It applies styles when the screen width is less than or equal to 768px.
C). <div>It applies styles when the screen height is greater than 768px.
D). <div>It applies styles when the screen height is less than or equal to 768px.
What does a fluid grid layout achieve in responsive design?
A). <div>It uses fixed widths for all elements.
B). <div>It ensures elements maintain their relative proportions when the viewport size changes.
C). <div>It restricts the layout to a specific viewport size.
D). <div>It adds unnecessary padding and margins.
How does using em or rem units benefit responsive typography in CSS?
A). <div>They ensure text remains the same size on all devices.
B). <div>They allow text to scale based on the parent element's font size.
C). <div>They restrict text size to a specific pixel value.
D). <div>They apply a fixed font size to all text elements.
How can media queries help in creating a responsive navigation menu?
A). <div>By using fixed widths for menu items.
B). <div>By hiding the navigation menu on smaller screens.
C). <div>By applying different styles to the menu based on viewport size.
D). <div>By using animations for menu transitions.
What is the primary goal of designing a responsive layout?
A). <div>To focus on aesthetics and visual appeal.
B). <div>To ensure the website looks the same on all devices.
C). <div>To provide a consistent and optimal user experience across different viewport sizes and devices.
D). <div>To use advanced animations and effects.
How does using percentages for widths benefit responsive layouts?
A). <div>It allows elements to overflow their containers.
B). <div>It ensures elements have fixed widths on all devices.
C). <div>It allows elements to scale proportionally based on the viewport size.
D). <div>It restricts the layout to a specific screen resolution.
What does the orientation media feature target in media queries?
A). <div>Device's color scheme.
B). <div>Device's aspect ratio.
C). <div>Device's screen size.
D). <div>Device's screen orientation (portrait or landscape).