Answer & Solution
Answer: Option C
Solution:
Using .append() inside a loop without caching increases the number of DOM manipulations, reducing performance.
Q
What is the effect of using the .append() method inside a loop without caching?
Related Questions on Average
What is the purpose of the debounce function?
A). To improve animation performance
B). To limit the rate at which a function is executed
C). To improve event handling
D). To batch DOM changes
What is the fastest jQuery selector?
A). Class selector
B). ID selector
C). Tag selector
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A). Using the .then() method
B). Using the .done() method
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A). Use .addClass() and .removeClass()
B). Use document fragments
C). Use inline styles
D). Use .hide() and .show()
How can you optimize AJAX requests for better performance?
A). Use synchronous requests
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D). Avoid using AJAX
How can you cache AJAX responses in jQuery?
A). By setting cache: false
B). By setting cache: true
C). By using the .promise() method
D). By using the .then() method
Why should you use the latest version of jQuery?
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D). By using inline event handlers