What is the benefit of using jQuery for smooth scrolling in responsive design?
A). It enhances user experience by providing smoother transitions
B). It increases website load times
C). It restricts scrolling functionality
D). It decreases user engagement
Why is it important to handle viewport orientation changes in responsive design?
A). To increase website loading times
B). To adapt the layout and functionality to different orientations
C). To restrict access to landscape mode
D). To decrease user engagement
How can jQuery be used to make forms more responsive?
A). By disabling form fields
B). By dynamically validating fields and providing feedback based on viewport size
C). By increasing the number of form fields
D). By reducing form accessibility
Which jQuery method can be used to animate smooth scrolling for anchor links?
A). .fadeIn()
B). .slideUp()
C). .animate()
D). .hide()
Why should images be optimized for different devices in responsive web design?
A). To improve loading times and performance
B). To decrease image quality
C). To increase server load
D). To restrict image visibility
Which jQuery method is used to detect changes in the viewport size?
A). .change()
B). .resize()
C). .scroll()
D). .toggle()
How can jQuery complement CSS3 media queries in responsive design?
A). By replacing CSS3 entirely
B). By providing dynamic functionality and interactions
C). By increasing website load times
D). By limiting the use of media queries
What does the following jQuery code do: $('a[href*='#']').on('click', function(event) { event.preventDefault(); $('html, body').animate({ scrollTop: $($.attr(this, 'href')).offset().top }, 500); });
A). Adds smooth scrolling to anchor links
B). Prevents all anchor links from working
C). Adds a delay to all anchor links
D). Disables smooth scrolling for anchor links
Which jQuery event is triggered when the window is resized?
A). .resize()
B). .change()
C). .load()
D). .click()
What is the primary goal of responsive web design?
A). To reduce server load
B). To adapt to different screen sizes and devices
C). To increase website loading speed
D). To restrict website access to certain devices