
Explanation:
Box 1: No
By default CREATE INDEX is disabled. It is here configured as INHERIT so it is disabled.
Box 2: No
By default DROP INDEX is disabled.
Box 3: Yes
FORCE LAST GOOD PLAN (automatic plan correction) - Identifies Azure SQL queries using an execution plan that is slower than the previous good plan, and queries using the last known good plan instead of the regressed plan.
Reference:
https://docs.microsoft.com/en-us/azure/azure-sql/database/automatic-tuning-enable