“CSS MCQs – Responsive Web Design and Media Queries” is a helpful resource not only for understanding how to make websites that work well on different devices but also for interview preparation. These multiple-choice questions (MCQs) explain how to use CSS to adjust layouts, fonts, and other elements so they look good on screens of all sizes.
By practicing with these questions, developers can learn how to create flexible and user-friendly designs that adapt to different devices, like phones, tablets, and computers. It’s a great way to improve skills and make websites that people can easily use no matter what device they’re using.
1.) What is the primary purpose of media queries in CSS?
A) To specify the color scheme of a website
B) To apply different styles based on the device characteristics
C) To define the font family used in a webpage
D) create animations for web elements
2.) Which CSS property is commonly used to apply responsive design principles?
A) display: flex;
B) position: absolute;
C) float: left;
D) width: 100%;
3.) What is the purpose of the min-width media query?
A) It applies styles if the viewport width is equal to or greater than the specified value
B) It applies styles if the viewport width is equal to or less than the specified value
C) It applies styles if the viewport height is equal to or greater than the specified value
D) It applies styles if the viewport height is equal to or less than the specified value
4.) Which CSS property is commonly used to create a responsive navigation menu?
A) position: absolute;
B) display: flex;
C) float: left;
D) text-align: center;
5.) What is the purpose of the orientation media query?
A) It targets devices with touch screens
B) It targets devices with specific screen resolutions
C) It targets devices with landscape or portrait orientation
D) It targets devices with specific operating systems
6.) Which media query targets devices with high-resolution screens, such as Retina displays?
A) media (resolution: 2dppx)
B) @media (min-resolution: 2dppx)
C) @media (max-resolution: 2dppx)
D) @media (device-resolution: 2dppx)
7.) Which CSS technique is commonly used to hide elements on smaller screens in responsive design?
A) visibility: hidden;
B) position: absolute;
C) opacity: 0;
D) display: none;
8.) Which CSS property is used to specify the viewport width in a media query?
A) screen-width
B) device-width
C) viewport-width
D) window-width
9.) What does the following media query target: @media (max-width: 768px)?
A) Viewports with a width less than or equal to 768 pixels
B) Viewports with a width greater than or equal to 768 pixels
C) Viewports with a height less than or equal to 768 pixels
D) Viewports with a height greater than or equal to 768 pixels
10.) Which CSS technique is commonly used to adjust font sizes based on the viewport size?
A) font-weight
B) font-family
C) font-size
D) line-height
