View the Exhibit to observe the roles assigned to the SL_REP user. Which statement is true about theassignment of the SELECT_CATALOG_ROLE role to the SL_REP user（） The user must enable the role explicitly.。 The user can grant the role to other users.。 The user cannot use the role until the DBA enables it explicitly.。 The user can start using the role immediately without any change。
按照我国相关法律规定，下列表述正确的是（） 域名权利就是商标权利。 先注册的域名如果是他人的商标就是域名抢注行为。 域名是一种知识产权客体，这在各国法律中已经有明确规定。 驰名商标被他人注册就构成了对商标权的侵害。
Which describes the default behavior when you create a table? （） The table is accessible to all users.。 Tables are created in the public schema.。 Tables are created in your schema.。 Tables are created in the DBA schema.。 You must specify the schema when the table is created.。
A customer is using Metro Mirror to mirror the company inventory database from an IBM System Storage DS8700 at their headquarters to a DS8300 at a remote site. Due to bandwidth concerns they are planning to change the mirroring mode to Global Mirroring. They have asked for assistance. What must be done to help the customer make the change?（） reboot the secondary system。 rezone the Storage Area Network switches。 break and re-establish the mirror relationship。 increase the buffer credits in the HBAs to reflect the new mirror relationshi。
桥式吊车的吊钩，其磨损面的磨损量超过断面的多少，应降负荷使用（）。 30%。 20%。 10%。
What is an advantage of IBM SAN Volume Controller （SVC） virtualization over an HP EnterpriseVirtual Array virtualization？（）
