春秋战国时期，士这一阶层处于社会的（）。 统治阶级最高层。 统治阶级中层。 统治阶级底层。 被统治阶级。
鉴真东渡与玄奘西游所体现出的唐朝文化的特征是（）。 影响巨大。 世界领先。 高度繁荣。 兼容并蓄，对外开放。
Which console allows me to choose between stopping a WebLogicmsanaged server immediately versus quiescing it and stopping the server when all requests complete ？（） Grid Control Console。 Fusion Middleware Console。 WebLogic Administration Console。 CAMM Console。
Which two statements are true concerning the Resource Manager plans for individual pluggabledatabases (PDB plans) in a multitenant container database (CDB)?（） If no PDB plan is enabled for a pluggable database, then all sessions for that PDB are treated to an equal degree of the resource share of that pdb.。 In a PDB plan, subplans may be used with up to eight consumer groups.。 If a PDB plan is enabled for a pluggable database, then resources are allocated to consumer groups across all PDBs in the cdb.。 If no PDB plan is enabled for a pluggable database, then the PDB share in the CDB plan is dynamically calculated.。 If a PDB plan is enabled for a pluggable database, then resources are allocated to consumer groups based on the shares provided to the PDB in the CDB plan and the shares provided to the consumer groups in the PDB plan.。
桅杆及撑杆基础处浇灌（）mm高的混凝土保护平台，浇灌前需将原屋面梁板与基座承台结合处砂浆面层凿掉且将结构层凿毛。 100。 120。 180。 230。
For the V$SESSION_LONGOPS view， you find that some of the database users have long-running queries that consume a lot of CPU time. This causes performance problems for other users in the database， who have much shorter queries. You would like to make sure that the users with large queries do not use all the CPU time， but you still do not want to terminate them with an error message. Which method would you follow to achieve this？（）
