フリー問題

問題文

A sales dataset must let each seller see only the opportunity rows they own. The rows carry an owner id column. Which row-level security predicate achieves this?

選択肢

1. 'OwnerId' == "$User.Id", which matches each row's owner column to the logged-in user's id.
2. 'OwnerId' == "true", which lets every seller see only their own account and opportunity rows.
3. A sharing rule on the opportunity object, because dataset visibility follows Salesforce sharing rules by default.
4. A field-level security setting that hides the opportunity row OwnerId column from other users.