Maximum Indexes preferable for the database table.
C
Correct answer
Explanation
For database tables, a maximum of 9 indexes is generally recommended and supported in SAP systems. While it's technically possible to create more, having too many indexes can degrade performance during data modification operations (INSERT, UPDATE, DELETE) because each index must be maintained. Option A (2) is too restrictive. Option B (6) is not the standard limit. Option D (None) is incorrect - indexes are allowed.