Edodovivmagarwal
Computer Science - Web Development - DOM manipulation - DOM Detective
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Computer Science - Web Development - DOM manipulation - DOM Detective

vivmagarwal
vivmagarwalJan 29, 2026

Description

8 questions about DOM behavior. Q1: What does querySelector return if no match? → null. Q2: Difference between textContent and innerHTML? → textContent is plain text, innerHTML parses HTML tags. Q3: How to select ALL paragraphs? → document.querySelectorAll('p') (returns NodeList). Q4: element.style.

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Computer ScienceWeb DevelopmentClass 10, Class 10, Grade 10

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