According to the SnowPro Advanced: Architect Exam Study Guide, to enable the search optimization

service on a table, the user must have the ADD SEARCH OPTIMIZATION privilege on the table and the

schema. The privilege can be granted explicitly or inherited from a higher-level object, such as a

database or a role. The OWNERSHIP privilege on a table implies the ADD SEARCH OPTIMIZATION

privilege, so the user who owns the table can enable the search optimization service on it. Therefore,

the correct answer is to assume a role with OWNERSHIP on VPN_ACCESS_LOGS and ADD SEARCH

OPTIMIZATION in the SECURITY_LOGS schema. This will allow the user to enable the search

optimization service on the VPN_ACCESS_LOGS table and any future tables created in the

SECURITY_LOGS schema. The other options are incorrect because they either grant excessive

privileges or do not grant the required privileges on the table or the schema. Reference:

SnowPro Advanced: Architect Exam Study Guide, page 11, section 2.3.1

Snowflake Documentation: Enabling the Search Optimization Service