Which type of search can you use to view properties of searches that have been deleted?

The Analytics Audit Trail Search is the correct choice because it is specifically designed to track changes made to various components within NetSuite, including searches. This functionality allows users to view properties and details of searches that have been deleted, providing visibility into past configurations and ensuring that any changes or deletions are fully documented and can be reviewed.

In the context of other types of searches, such as Transaction Search, Basic Search, and Custom Report, these options serve different purposes. Transaction Searches focus on transaction-related data, Basic Searches provide a straightforward view of records based on specific criteria, and Custom Reports are used for generating tailored reports based on selected criteria and parameters. However, none of these alternatives include the capability to delve into tracking the history or properties of deleted searches, which is what the Analytics Audit Trail Search excels at.