Answer & Solution
<script>
tag, the inline code is ignored, and only the external file specified in src is loaded and executed.
<script>
tag?
<script>
tag, the inline code is ignored, and only the external file specified in src is loaded and executed.
Where is the recommended place to include external JavaScript files in an HTML document?
A). Inside the <head>
section.
B). Before the closing
tag.
C). After the opening
D). Inside the <body>
section, anywhere.
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.
Which of the following is true about inline JavaScript code execution?
A). It always executes before external JavaScript files.
B). It executes simultaneously with external JavaScript files.
C). It executes after external JavaScript files.
D). It depends on the order of inclusion in the HTML document.
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.
How can you include an external JavaScript file using the <script>
tag?
A). <script src='script.js'>
</script>
B). <script>
src='script.js'
C). <script type='text/javascript' src='script.js'>
</script>
D). <js src='script.js'>
</js>
Which attribute of the <script>
tag is used to delay script execution until after the document is parsed?
A). type='defer'
B). async='false'
C). defer='true'
D). defer
Which attribute can be used to include a JavaScript file asynchronously?
A). async='true'
B). defer='async'
C). type='async'
D). async
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 is the purpose of using the async attribute in the <script>
tag?
A). To ensure the script is executed after the document is parsed.
B). To execute the script synchronously.
C). To load the script asynchronously, improving page load performance.
D). To delay script execution until user interaction.
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