According to the data types defined in the accompanying figure, what is the form that the unique IDs must take?

Question

Quizplus · Accepted Answer

The figure shows that the unique IDs must start with either "SI" or "A" followed by three digits, then a hyphen, then three more digits, and finally either two or three more digits. The only option that adheres to this format is C, which has "SI" followed by six digits separated by hyphens.

According to the Data Types Defined in the Accompanying Figure