Using synchronous JavaScript is an advantage in which situation?

A display element containing data from the Twitter API is featured in the users view.

A display element containing data from the Twitter API contains error information.

A display element containing data from the Twitter API requires you to reply with an API key.

A display element containing data from the Twitter API is loaded dynamically using AJAX

Answer:
A display element containing data from the Twitter API is featured in the users view.

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