<script> tag with the src attribute pointing to the external file's URL.
What happens if an external JavaScript file referenced in HTML is not found or fails to load?
A). The HTML file becomes invalid
B). The browser ignores the error
C). The web page displays an error message
D). The CSS styles are applied to the JavaScript file
How can you make an external JavaScript file load asynchronously in an HTML document?
A). <script async src='external.js'></script>
B). <script defer src='external.js'></script>
C). <script execute src='external.js'></script>
D). <script run src='external.js'></script>
How does referencing an external image in HTML differ from referencing an external JavaScript file?
A). It uses the <img> tag with the src attribute pointing to the image file's URL
B). It uses the <script> tag with the src attribute pointing to the JavaScript file's URL
C). It uses the <link> tag with the rel attribute set to 'image'
D). It uses the <style> tag with the src attribute pointing to the image file's URL
What is the purpose of using external CSS stylesheets instead of inline CSS styles?
A). To increase code modularity
B). To reduce page load times
C). To improve accessibility
D). To simplify debugging
What is the purpose of using external JavaScript references in web development?
A). Improving database performance
B). Enhancing security
C). Organizing code for reuse
D). Creating dynamic animations
How can you include an external CSS file in an HTML document using the <link> tag?
A). <link src='styles.css'>
B). <link rel='stylesheet' href='styles.css'>
C). <link type='text/css' href='styles.css'>
D). <link style='styles.css'>
Which of the following is an advantage of using external CSS stylesheets in web development?
A). Reduced server load
B). Improved code organization
C). Faster page loading times
D). Increased security
Which attribute is used in the <script> tag to defer the execution of an external JavaScript file until after the HTML content is fully loaded?
A). async
B). defer
C). src
D). execute
What is the purpose of using external references for images in web development?
A). Enhancing website interactivity
B). Improving accessibility
C). Reducing page loading times
D). Organizing multimedia content
Which of the following is a benefit of using external references for images rather than embedding images in HTML?
A). Improved SEO rankings
B). Reduced HTTP requests
C). Enhanced image quality
D). Faster rendering of images