Q
Where is the recommended place to include external JavaScript files in an HTML document?

Answer & Solution

Answer: Option B
Solution:
The recommended place to include external JavaScript files is before the closing tag. This ensures that the JavaScript code is loaded after the HTML content, improving page loading performance.
Related Questions on Average

Which scenario is ideal for using the async attribute in the <script> tag?

A). When the script must be executed in a specific order.

B). When the script contains critical functionality that should not be delayed.

C). When the script can be executed independently and does not depend on other scripts or document elements.

D). When the script must be executed after the document is parsed.

What is the purpose of including the defer attribute in a <script> tag?

A). To execute the script asynchronously.

B). To delay script execution until after the document is parsed.

C). To specify the scripting language used in the script.

D). To load an external script file.

What is the purpose of the <noscript> tag in HTML?

A). It specifies that JavaScript should not be executed on the page.

B). It provides fallback content for browsers that do not support JavaScript.

C). It includes external JavaScript files in the document.

D). It allows asynchronous loading of scripts.

What is the purpose of the type attribute in the <script> tag?

A). It specifies the version of HTML used in the document.

B). It specifies the scripting language used in the script.

C). It defines the content type of the script file.

D). It indicates whether the script is inline or external.

What is the purpose of using external JavaScript files instead of inline code?

A). To reduce code redundancy and promote code reusability.

B). To execute JavaScript code asynchronously.

C). To ensure inline code executes before external code.

D). To improve security by isolating JavaScript code.

What attribute of the <script> tag allows asynchronous loading of scripts?

A). type='async'

B). async='true'

C). defer='async'

D). async

When including multiple <script> tags in an HTML document, what determines the order of script execution?

A). The order in which the <script> tags appear in the HTML document.

B). The order specified by the async attribute in each <script> tag.

C). The alphabetical order of the script filenames.

D). The defer attribute in each <script> tag.

Which attribute is used to specify the location of an external JavaScript file in the <script> tag?

A). href

B). url

C). src

D). location

How can you specify the version of JavaScript used in a <script> tag?

A). By including the version attribute in the <script> tag.

B). By specifying the JavaScript version in the opening <script> tag comment.

C). By using the type attribute with the appropriate MIME type.

D). By placing the JavaScript code within a CDATA section.

Which attribute can be used to include a JavaScript file asynchronously?

A). async='true'

B). defer='async'

C). type='async'

D). async