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How many WebSocket events are available?

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How many WebSocket events are available? (a) 2 (b) 3 (c) 4 (d) 5 The question was asked in an international level competition. Origin of the question is Web Sockets in division Sockets 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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Correct option is (c) 4 To elaborate: Web sockets are defined as a two-way communication between the servers and the clients, which mean both the parties, communicate and exchange data at the same time. There are fourWebSocket events namely: open close message error

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