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

Q

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.

Answer & Solution

Answer: Option Option A

Solution:

You can ensure that certain elements are hidden when printing an HTML page by applying the display: none; property in a print media query (@media print {}). This CSS property removes the elements from the document flow and prevents them from being printed. By specifying display: none; for specific elements or classes within a print media query, you can exclude them from the printed output while still displaying them on the screen. The visibility: hidden;, opacity: 0;, and position: absolute; properties are not commonly used for hiding elements during printing.

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How can you apply print-specific styles to an HTML page using CSS media queries?

A). By using the @media print {} block in CSS.

B). By using the @media screen {} block in CSS.

C). By using the @media all {} block in CSS.

D). By using the @media handheld {} block in CSS.

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

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

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

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