9. A developer tests a website on a tablet and notices that the font is small and unreadable. What should this developer do to fix the issue?

Answer: C

Explanation:

Building the site for mobile devices will make the font more readable on a tablet.

To address the issue of small and unreadable font on a tablet, the developer should focus on building the site for mobile devices, which optimizes font sizes and layouts for smaller screens.

A) Link the full site to the domain

Linking the full site to the domain does not address the problem of font size and readability on a tablet. This option merely relates to site accessibility and does not improve the user experience for mobile users.

B) Renew the expired SSL certificate

Renewing an expired SSL certificate is necessary for maintaining secure connections, but it has no impact on the visual presentation of the website, such as font size or readability on mobile devices.

C) Build the site for mobile devices

Building the site for mobile devices directly addresses the issue of small and unreadable font on a tablet. By implementing responsive design techniques, the developer can ensure that text scales appropriately for different screen sizes, enhancing readability.

D) Update to a current HTML version

Updating to a current HTML version may offer new features and improved performance, but it does not specifically resolve issues related to font size and readability on tablets. This option is not directly related to the user's experience regarding text visibility.

Conclusion

The best approach to solve the readability issue on the tablet is to build the site for mobile devices, as this ensures that the content is appropriately formatted for smaller screens. All other options either address unrelated issues or do not effectively improve the font size and user experience for mobile users.