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QusWhich of the following methods is used to insert a new element before an existing element in the DOM? QusDOM में मौजूदा तत्व से पहले एक नया तत्व डालने के लिए निम्नलिखित में से किस विधि का उपयोग किया जाता है?
A. insertBefore()
B. insertPrevious()
C. appendBefore()
D. addBefore()
Solution
A. insertBefore()
Explanation
The insertBefore() method inserts a new node before a specified existing node in the DOM. This method is commonly used when you need precise control over element positioning within a parent.
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