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What decides thread priority?

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What decides thread priority? (a) Process (b) Process scheduler (c) Thread (d) Thread scheduler The question was asked in a job interview. My question is based upon Multithreading in portion Multithreading of Java 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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The correct option is (d) Thread scheduler Explanation: Thread scheduler decides the priority of the thread execution. This cannot guarantee that higher priority thread will be executed first, it depends on thread scheduler implementation that is OS dependent.

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