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Why shouldn’t JavaScript functions not be too long?

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Why shouldn’t JavaScript functions not be too long? (a) User friendliness (b) Tie up event loops (c) Browser becomes unresponsive (d) All of the mentioned I got this question in final exam. The above asked question is from Web Workers topic in chapter Caching, Debugging and Animation of JavaScript Select the correct answer from above options JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

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Right option is (d) All of the mentioned Easy explanation: When JavaScript code runs for longer than a predefined amount of time than the browser shows a message of unresponsive script. The client-side JavaScript functions must not run too long: otherwise, they will tie up the event loop and the web browser will become unresponsive to user input.

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