What recommendations does the SQL Access Advisor provide for optimizing SQL queries?（） [" selection of SQL plan baselines"," partitioning of tables and indexes"," creation of index-organized tables"," creation of bitmap, function-based, and B-tree indexes"," optimization of materialized views for maximum query usage and fast refresh"]
级差地租
双代号网络图中，使无关系的工作一定不要关联，必须表达时，需要使用（）进行隔离。 ["竖线","虚线段","箭线","虚箭线"]
什么是唤醒调整（干预）如何让运动员放松或者紧张起来？
You need to resolve the double counting of transactions issue in the existing reports. What should you do?（） ["Apply a many-to-many relationship between the Transaction measure group and the Person dimension in the WoodgroveSSAS database.","Apply a Conditional Split transformation in the Transaction data in the SSIS package.","Delete the AccountHolder table in the WoodgroveDW database.","Apply a foreign key relationship between the Person table and the Transaction table in the WoodgroveDW database."]
简述电子商务纠纷的管辖。
