What is the purpose of listing multiple font families in a style?

1. It displays the page in all font families listed and the user can change the desired font with a drop down list.

2. The browser displays the page using the first font in the list that matches what is available on the computer gracefully falling back on a known font when the ideal font isn't found.

3. You can't list multiple font families in a style command. If the selected font isn't available the browser defaults to comic sans.

4. There is no font-families section. This information should be in the font-style entry and only one font name is allowed in HTML5

2. The browser displays the page using the first font in the list that matches what is available on the computer, gracefully falling back on a known font when the ideal font isn't found.

When multiple font families are listed in a style, it allows the browser to attempt to display the page using the first font specified. If that font is not available on the user's computer or device, the browser will gracefully fall back to the next font in the list until a compatible font is found. This ensures that the content remains readable and maintains the intended design even if the desired font is not available. This technique is commonly used to provide font flexibility and improve cross-platform and cross-device compatibility.

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