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'>
How do external JavaScript references contribute to improved website performance?
A). By reducing server load
B). By enhancing code organization
C). By speeding up rendering of HTML content
D). By decreasing page load times
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 can you specify the type of an external CSS file in the <link>
tag?
A). <link type='text/css' href='styles.css'>
B). <link href='styles.css'>
C). <link rel='stylesheet' href='styles.css'>
D). <link src='styles.css'>
What is the purpose of using external references for CSS stylesheets in web development?
A). To reduce code readability
B). To improve code organization
C). To complicate code maintenance
D). To increase page load times
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
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 <link>
tag to specify the relationship between an HTML file and an external CSS file?
A). style
B). href
C). rel
D). type
How can you link an external JavaScript file to an HTML document?
A). Using the <style>
tag
B). Using the <script>
tag
C). Using the <link>
tag
D). Using the <img>
tag
Which of the following is a disadvantage of using external JavaScript references in web development?
A). Increased server load
B). Reduced code modularity
C). Slower rendering of HTML content
D). Limited cross-browser compatibility