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

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.

What happens when you call the window.print() method in JavaScript?

A). It opens a new tab in the browser.

B). It triggers the print dialog in the browser.

C). It closes the current browser window.

D). It displays an error message.

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

A). addEventListener()

B). preventDefault()

C). onclick()

D). removeEventListener()

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 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.

How can you print a specific section of an HTML page when the user clicks a button?

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

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

C). By using the window.prompt() method.

D). By using the window.confirm() method.

What is the purpose of using print-specific CSS styles in web development?

A). To enhance the appearance of printed documents.

B). To apply animations to the page when printing.

C). To change the layout on mobile devices.

D). To hide elements from the screen display.

How can you print a specific HTML element with an ID using JavaScript?

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

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

C). By selecting the element and calling window.print().

D). By using the console.log() method.

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.

What is the purpose of using CSS media queries with print styles in web development?

A). To optimize page layouts for printing.

B). To hide elements on the page.

C). To change the font styles dynamically.

D). To add animations to the page.