Final answer:
The property options for field-level display are hidden, read-only, and editable.
Step-by-step explanation:
The property options for field-level display in a computer system depend on the specific programming language or framework being used. However, three common options are:
- Hidden: This option hides the field from the user, but it can still be used in the background.
- Read-only: This option allows the user to see the field but not make any changes to it.
- Editable: This option allows the user to view and modify the field.
For example, in a web form, a hidden field may store a value that is used for server-side processing, a read-only field may display a user's username, and an editable field may allow the user to enter their password.