Exam SC-400 topic 1 question 90 discussion

You have a Microsoft 365 subscription that contains two Microsoft SharePoint Online sites named Site1 and Site2.

You plan to use policies to meet the following requirements:

• Add a watermark of Confidential to a document if the document contains the words Project1 or Project2.
• Retain a document for seven years if the document contains credit card information.
• Add a watermark of Internal Use Only to all the documents stored on Site2.
• Add a watermark of Confidential to all the documents stored on Site1.

You need to recommend the minimum number of sensitive info types required.

How many sensitive info types should you recommend?