Q. What is the main thread in JavaScript?

  • (A) The single thread where JavaScript code executes
  • (B) A thread that handles HTTP requests
  • (C) A parallel execution thread
  • (D) The UI thread
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✅ Correct Answer: (A) The single thread where JavaScript code executes
Explanation: JavaScript is single-threaded; the main thread runs all JS code.

Published by Mr. Dubey ⭐ 104.94K Points at 11-Jun-2025 07:20 am in JavaScript

Explanation by: Mr. Dubey
JavaScript is single-threaded; the main thread runs all JS code.

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