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.
What happens if the src attribute is used along with inline JavaScript code inside the <script> tag?
A). The inline code is ignored, and only the external file specified in src is loaded.
B). Both the inline code and the external file specified in src are loaded.
C). The browser throws an error because the src attribute cannot be used with inline code.
D). Only the inline code is executed, and the external file specified in src is ignored.
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 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.
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 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.
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 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.
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.
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.