What permissions are required for the database account that is used by the Cognos content store? SQL Server - Grant create and drop table privileges for the database to the user account. - Ensure that the user account is a member of the db_ddladmin, db_datareader, and db_datawriter roles. - Ensure that the user is the owner of their default schema. Oracle - connect to the database. - create, alter, and drop tables, triggers, views, procedures, and sequences (all permissions must be granted directly to the user account rather than to a role). - insert, update, and delete data in the database tables Sybase - Grant create and drop table privileges on the database to the user account. - Ensure that the user account has the following privileges for the database: create default, create procedure, create rule, create table, and create view. DB/2 - Grant create and drop table privileges on the database to the user account. - Ensure that the user account has CREATETAB, CONNECT and IMPLICITSCHE