單項選擇題

When importing a table into a database,the import process performs these tasks: 
1. Triggers are imported. 
2. Data is imported. 
3. New tables are created. 
4. Indexes are built. 
5. Any bitmap, functional, and/or domain indexes are built. 
6. Integrity constraints are enabled on the new tables. 
Which option shows the tasks in the order in which they are performed?()

A.2,3,4,1,6,5
B.3,2,4,1,6,5
C.3,2,6,4,1,5
D.4,2,3,1,5,6

微信掃碼免費搜題