External References Mockest | JavaScript

1.

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

Answer & Solution Discuss in Board

2.

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

Answer & Solution Discuss in Board

3.

Which attribute is used in the <script> tag to specify the source (URL) of an external JavaScript file?

A). source B). script C). src D). link

Answer & Solution Discuss in Board

4.

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

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5.

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

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6.

What is the purpose of the rel attribute in the <link> tag when linking an external CSS file?

A). To specify the relationship between the HTML file and the external CSS file B). To specify the CSS file's name C). To specify the location of the CSS file D). To specify the CSS selectors

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7.

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

Answer & Solution Discuss in Board

8.

Which attribute is used in the <img> tag to specify the source (URL) of an external image file?

A). link B). href C). src D). source

Answer & Solution Discuss in Board

9.

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

Answer & Solution Discuss in Board

10.

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">

Answer & Solution Discuss in Board

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