Question

How can you dispatch a synthetic event object? (a) dispatchEvent() (b) dispatch() (c) dispatch(Event) (d) eventdispatch() I have been asked this question in class test. My enquiry is from JavaScript Benchmarking and Logging with perfLogger topic in division Parsing, Benchmarking and Logging 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)

Answer 1

Correct choice is (a) dispatchEvent() Easy explanation: When you have created and initialized a synthetic event object, you can dispatch it using the dispatchEvent() method of EventTarget. The dispatchEvent method throws UNSPECIFIED_EVENT_TYPE_ERR if the event’s type was not specified by initializing the event before the method was called, or if the event’s type is null or an empty string.