H13-922 무료 덤프문제 온라인 액세스

Is there any limit to using Nestloop operator to implement the link operation?

• A.FALSE
• B.TRUE

MVCC is used to resolve transaction conflicts

• A.Reading
• B.Write
• C.Read
• D.All of the above

GaussDB OLAP uses the MPP architecture of calculation distribution and data distribution?

• A.FALSE
• B.TRUE

The following table table operation constraints, the wrong one is

• A.When deleting a table space, it is not protected by transactions. If the table space is deleted, the table space has been destroyed and cannot be used.
• B.The system administrator has the permission to execute the DROP TABLESPACE command by default
• C.Allow create and delete table space operations within a transaction block
• D.Only system administrators can create table spaces

GaussDB 200 tenant can configure the operation permissions of database objects

• A.T
• B.F