hegg|lHinng Electrical Ene C Chegg India - Subject Matter Exp X C Oexperts.cheggindia.com/qa-expert-sign-up/ Which of the following code is used to check the web worker object is exist if the web worker object is not exists it will create a new web worker. wObj =new Worker('testWorkerFilejs") if (typeof(wObj)="undefined") alert( Web worker is created successfully } b. if (typeof(wObj)"undefined") wObj = new Worker("testWorkerFile.js") C. wObj = new Worker("testWorkerFile.js") if (typeof(wObj)=Worker) alert( Web worker is created successfully") else { wObj = } new Worker("testWorkerFilejs") = new Worker("testWorkerFile.js"): if (typeof(wObj) = "undefined) f alert(Web worker is created success fully") } else { wObj new Worker("testWorkerFile.js"); } d. wObj

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