Question

What will happen if the first argument of open() is omitted? (a) Error Page (b) Remains in the same page (c) about:blank (d) Reloads the page This question was addressed to me in examination. My question comes from Error Handling in section Document Object Model and Event Handling in Javascript 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 option is (b) Remains in the same page For explanation: The first argument in the open function is for the url of the page which is to be opened. When the first argument of the open() is omitted, the about:blank is opened.