問題文
A consumer electronics brand is launching a support site for its buyers. Buyers should be able to sign in with an account they already have at a large public provider, and the brand does not want to create records in advance for millions of potential visitors. Which mechanism fits?
選択肢
- Configure delegated authentication so that the public provider validates each password, and create every buyer's user record in advance from the marketing database so that the record already exists whenever a buyer decides to sign in.
- Use SCIM so that the public provider pushes each buyer into the org before the first sign-in, which gives the brand a complete list of visitors to report on from the day the site opens.
- Configure an authentication provider for the public provider and let a registration handler create the site user at first sign-in.
- Give every buyer a standard Salesforce license.