Which class provides an interface for invoking JavaScript methods and examining JavaScript properties?

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Which class provides an interface for invoking JavaScript methods and examining JavaScript properties?

asked Oct 21, 2021 in Education by JackTerrance

Which class provides an interface for invoking JavaScript methods and examining JavaScript properties? (a) ScriptObject (b) JSObject (c) JavaObject (d) Jobject The question was posed to me in a national level competition. This interesting question is from Comparison of Core JavaScript versus Frameworks in portion 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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JackTerrance · Answer 1 · 2021-10-21T15:00:09+0000

Correct option is (b) JSObject Explanation: JSObject is the type of JavaScript objects in the JSAPI. When a JavaScript object is passed or returned to Java code, it is wrapped in an instance of JSObject. When a JSObject instance is passed to the JavaScript engine, it is unwrapped back to its original JavaScript object. The JSObject class provides a way to invoke JavaScript methods and examine JavaScript properties.