Q
How can you add custom content before and after the printed content of a web page?

Answer & Solution

Answer: Option Option B
Solution:
You can add custom content before and after the printed content of a web page by using CSS pseudo-elements (:before and :after). These pseudo-elements allow you to insert content before and after the content of an element, such as the <body> element, making them suitable for adding custom headers and footers to printed documents. By using @media print rules with :before and :after, you can style and position the custom content for optimal printing results. JavaScript event listeners, HTML elements, or jQuery libraries are not used for adding custom content to printed documents in this manner.
Related Questions on Average

Which JavaScript method is commonly used to handle the click event of a print button?

A). addEventListener()

B). preventDefault()

C). onclick()

D). removeEventListener()

How can you add custom headers and footers to a printed document using CSS?

A). By using the @page rule with :after and :before pseudo-elements.

B). By using the @media print rule with header and footer selectors.

C). By using the @import rule with external CSS files.

D). By using the @keyframes rule with animation properties.

How can you print only a specific section of an HTML page using JavaScript?

A). By using the window.open() method.

B). By selecting the section and calling window.print().

C). By using the document.write() method.

D). By embedding the section in an iframe.

How can you hide certain elements from being printed using CSS?

A). By setting the visibility: hidden; property.

B). By setting the display: none; property.

C). By setting the opacity: 0; property.

D). By setting the overflow: hidden; property.

How can you ensure that certain elements are hidden when printing an HTML page?

A). By applying the display: none; property in a print media query.

B). By applying the visibility: hidden; property in a print media query.

C). By applying the opacity: 0; property in a print media query.

D). By applying the position: absolute; property in a print media query.

What is the primary purpose of the window.print() method in JavaScript?

A). To open a new browser window.

B). To print the current web page or a specified element.

C). To display an alert message.

D). To redirect to another URL.

Which HTML element is commonly used to create a print button in JavaScript?

A). <input type='button'>

B). <a>

C). <button>

D). <div>

How can you add a print button to an HTML page using JavaScript?

A). By using a link (<a>) element.

B). By using a div (<div>) element.

C). By using a button (<button>) element.

D). By using an image (<img>) element.

Which JavaScript method is used to prevent the default behavior of an element's action?

A). addEventListener()

B). preventDefault()

C). onclick()

D). removeEventListener()

How can you apply custom print styles to a specific HTML element using CSS?

A). By using the :hover pseudo-class.

B). By using the :focus pseudo-class.

C). By using the :before pseudo-element.

D). By using the :not pseudo-class.