Answer & Solution
<script> tag allows asynchronous loading of scripts. It tells the browser to load the script asynchronously, allowing it to continue parsing and rendering the HTML while the script loads in the background.
<script> tag allows asynchronous loading of scripts?
<script> tag allows asynchronous loading of scripts. It tells the browser to load the script asynchronously, allowing it to continue parsing and rendering the HTML while the script loads in the background.
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
In which scenario is it beneficial to use the defer attribute in the <script> tag?
A). When the script should be executed synchronously.
B). When the script is critical for page functionality and must execute immediately.
C). When the script can be loaded asynchronously and executed after the document is parsed.
D). When the script must be executed before the document is fully loaded.
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 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.
What is the purpose of the language attribute in the <script> tag?
A). It specifies the scripting language used in the script.
B). It defines the content type of the script file.
C). It indicates whether the script is inline or external.
D). It specifies the version of HTML used in the document.
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
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.
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.
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>
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.