Final answer:
The two types of tabs available by default for a submitted request in the Standard ticket page in Service Portal are Activity and Notes.
Step-by-step explanation:
The two types of tabs available by default for a submitted request in the Standard ticket page in Service Portal are Activity and Notes. The Activity tab displays a history of all the actions and updates made on the request, while the Notes tab allows users to add additional information and comments related to the request.
the Activity tab records all interactions, such as comments and status updates, that occur during the lifecycle of a ticket.