Which three are drill options?

'Hide drill toolbar' is a standard drill option that suppresses the drill navigation toolbar from appearing when a drill session is active on a report.

'Show drill filters' is not a recognized drill configuration option in Web Intelligence; the visibility of drill filter chips is governed by the drill toolbar itself, not a separate named option.

'Prompt if drill requires additional data' is a drill option that triggers a query-refresh prompt when the user drills to a level outside the scope of data already retrieved by the current query.

'Synchronize drill on report blocks' is a drill option that applies a drill action simultaneously across all blocks in the report rather than only the block that was clicked.