Q. Which of the following is an event emitter?

  • (A) once
  • (B) process
  • (C) listeners
  • (D) on
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✅ Correct Answer: (B) process
Explanation: The process object is an event emitter. The Node defines other important globals under the process namespaces that contain properties of that object like version, argv, env, pid,getuid(), cwd(), chdir() and exit().

Published by Mr. Dubey ⭐ 104.94K Points at 28-Apr-2024 06:51 pm in JavaScript

Explanation by: Mr. Dubey
The process object is an event emitter. The Node defines other important globals under the process namespaces that contain properties of that object like version, argv, env, pid,getuid(), cwd(), chdir() and exit().

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