Read the below scenario and answer

A tourist arrives in Perth city on a leisure trip. They are looking to visit Rottnest Island by taking the ferry. There are different ports for departure/arrival. Consider the transaction where this tourist (now customer) wants to book a ferry that goes from port A to port B on a given date and time.

1. In each of the situations below, the users are accessing the same data at the same time. Which of the situations could give rise to a major problem? You should name the Major problem and fill in the provided table using X in relevant cell). Situation 3 users executing SELECT statements 2 users executing SELECT statements 1 user executing an INSERT statement 2 users executing SELECT statements 1 user executing an UPDATE statement 3 users executing UPDATE statements Yes No