Which field type can store up to 32,000 characters?

Correct answer: Long Text Area

Option D is correct because the Long Text Area field type in Salesforce supports up to 32,000 characters, making it appropriate for lengthy notes, descriptions, or multi-paragraph content. Option A is wrong because the standard Text field is limited to a maximum of 255 characters, which is far less than 32,000. Option B is wrong because the Rich Text Area field supports formatted text with a maximum of 131,072 characters by default but its standard limit per field configuration is 32,768 characters; however, the canonical Salesforce field defined specifically for up to 32,000 characters is Long Text Area, not Rich Text Area. Option C is wrong because the plain Text Area field supports only up to 255 characters, the same limitation as the basic Text field.