JavaScript Quiz #2 🔥 | let Scope in JavaScript Explained in Hindi | JavaScript Interview Question
Автор: DevZiaul
Загружено: 2025-10-28
Просмотров: 88
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JavaScript Quiz #2 🔥 | let Scope in JavaScript Explained in Hindi | JavaScript Interview Question
JavaScript Quiz #2 – In this video, we’ll test your understanding of block scope in JavaScript using the let keyword.
Can you guess the output before watching the answer?
Perfect for beginners, students, and web developers preparing for JavaScript interviews.
🧠 Question:
let x = 10;
{
let x = 20;
}
console.log(x);
✅ Answer: 10
💡 Explanation: The let keyword has block scope, so the inner variable doesn’t affect the outer one.
📚 Watch more JavaScript quizzes and boost your coding logic daily!
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🔖 Tags
javascript quiz, javascript scope quiz, javascript let keyword, javascript interview questions, javascript quiz in hindi, javascript mcq, javascript let var const, javascript tutorial for beginners, javascript block scope, web developer quiz, frontend developer quiz, javascript explained hindi, learn javascript, coding quiz, js quiz questions
🏷️ Hashtags:
#JavaScript #JavaScriptQuiz #LearnJavaScript #CodingQuiz #WebDevelopment #FrontendDeveloper #JavaScriptInterview #JavaScriptInHindi #JSTutorial #ProgrammingQuiz
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