What permissions must a logged-in user have to receive a record notification?

To receive a record notification, a logged-in user must have read access to the object in question. This access allows the user to view the records associated with that object, making the notifications relevant and useful. Notifications are designed to inform users about changes or activities pertaining to records that they can view; therefore, without read access, they wouldn't be able to take advantage of the information conveyed in these notifications.

The other options do not align with the requirements for receiving notifications. Execute access is not relevant in this context as it pertains to executing operations or actions within an application or system, which does not relate directly to receiving notifications. No permissions required would mean any user could receive notifications indiscriminately, which isn't a practical security model. Lastly, delete access would give a user the ability to remove records, but it does not imply that they should be notified about changes, especially since they may not even be able to view records to act upon the notifications meaningfully.