Which of the following can be used to describe enhanced conversions for leads?

The selection Uses hashed, first-party data is correct because enhanced conversions for leads is a privacy-centric feature that allows advertisers to send lead information—such as an email address or phone number—directly from their website to Google in a secure, hashed format. Unlike traditional offline conversion imports that might rely on the Google Click Identifier (GCLID), this method uses that first-party data as a key to match the lead's eventual offline conversion back to the original ad interaction, providing a more robust and future-proof way to measure the long-term value of digital marketing efforts.