Answer & Solution
Answer: Option B
Solution:
Debouncing limits the rate at which a function is executed, useful for handling frequent events like scroll or resize.
Q
What is the purpose of the debounce function?
Related Questions on Average
What is the purpose of caching jQuery selectors?
A). To reduce memory usage
B). To improve readability
C). To improve performance
D). To reduce code length
What is the effect of using the .append() method inside a loop without caching?
A). Improved readability
B). Improved performance
C). Increased DOM manipulations
D). Reduced memory usage
How can you minimize DOM manipulation reflows?
A). Use inline styles
B). Use CSS classes
C). Batch DOM changes
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What jQuery method is used for event delegation?
A). .on()
B). .off()
C). .click()
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How can you delay the loading of images to improve performance?
A). Use the .load() method
B). Use a lazy load plugin
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D). Use inline styles
Which of the following methods improves performance by reducing the number of reflows?
A). .html()
B). .text()
C). .css()
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What is the fastest jQuery selector?
A). Class selector
B). ID selector
C). Tag selector
D). Attribute selector
What is the benefit of using the .when() method in jQuery?
A). To handle a single AJAX request
B). To handle multiple AJAX requests concurrently
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Why should you use the latest version of jQuery?
A). To improve compatibility with older browsers
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C). To improve performance and fix bugs
D). To reduce file size
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A). By using the .bind() method
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