Final answer:
The 'Alternating Rows' checkbox allows you to apply distinct formatting to alternate rows in a table, improving readability and data scanning.
Step-by-step explanation:
You asked which checkbox enables you to apply different formatting to the records in a table. The correct answer is a) Alternating Rows. When this option is checked, it allows you to apply different formatting, such as colors or fonts, to alternate rows in the table, which helps in distinguishing one row from another and enhances the readability of the information presented. The purpose of this feature is to improve the visual scanning of data in tables, especially when dealing with large amounts of data.