Microsoft
MB2-701 · Question #43
MB2-701 Question #43: Real Exam Question with Answer & Explanation
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Question
You need to verify that an XmlHttpRequest has completed in JavaScript. What should you do?
Options
- ACreate an event handler for the onreadystatechange event
- Bexplicitytly set the Request header to a different HTIP action
- Cexplicitly set Request header to accept JSON
- Dcheck textStatus for a timeout
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