Database Reference
In-Depth Information
Review Questions
1. Which of the following Oracle features utilize the undo tablespace? (Choose all
that apply.)
A. Flashback Query
B. Flashback Drop
C. Flashback Table
D. Flashback Database
E. Transaction Processing
F. Recycle Bin
2. Which of the following statements are true regarding the Recycle Bin? (Choose all
that apply.)
A. The Recycle Bin is a physical storage area for dropped objects.
B. The Recycle Bin is a logical container for dropped objects.
C. The Recycle Bin stores the results of a Flashback Drop operation.
D. The objects in the Recycle Bin are stored in the tablespace in which they were created.
3. Over the course of a day, a department performed multiple DML statements (inserts,
updates, deletes) on multiple rows of data in multiple tables. The manager would like
a report showing the time, table name, and DML type for all changes that were made.
Which Flashback technology would be the best choice to produce the list?
A. Flashback Drop
B. Flashback Query
C. Flashback Transaction Query
D. Flashback Version Query
E. Flashback Table
Search WWH ::




Custom Search