Answer & Solution
<script> tags appear in the HTML document. Scripts are executed sequentially based on their position in the document, starting from the top and moving down the document structure.
<script> tags in an HTML document, what determines the order of script execution?
<script> tags appear in the HTML document. Scripts are executed sequentially based on their position in the document, starting from the top and moving down the document structure.
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 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 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 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 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 attribute of the <script> tag allows asynchronous loading of scripts?
A). type='async'
B). async='true'
C). defer='async'
D). async
Which attribute can be used to include a JavaScript file asynchronously?
A). async='true'
B). defer='async'
C). type='async'
D). async
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.