To answer this question, you need to understand how external JavaScript files are linked to HTML documents.

Option A) True - This option is incorrect because the external JavaScript file does not need to contain the `tag. Instead, the<script>tag is used in the HTML document to reference the external JavaScript file using thesrcattribute. The<script>tag in the HTML document should look like this:<script src="external.js">`, where "external.js" is the name of the external JavaScript file.

Option B) False - This option is correct because the external JavaScript file does not need to contain the `` tag.

The correct answer is B) False.

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