The order entry department requested a report to display the average time to enter an order from each order entry clerk sorted by supervisor with a group average after viewing the report users requested to bold the value for each supervisors group average. Where would you make this change?（）

Using the reports server how would you force the orders report in the orders entry application to run every six hours?（）

单选题查看答案

You query the ORDERS table and discover that order number 1101 is missing. One of your reports， generated at 5：00 A.M. on April 23， 2005 using Oracle Reports， includes this order number in the output. You have inserted 100 new orders into the ORDERS table since generating this report. Which flashback technology would you use to recover order number 1101 into the ORDERS table without losing the 100 orders that you added after the report was generated？（）  

单选题查看答案

Which is the correct command to put the database in ARCHIVELOG mode？（）  

单选题查看答案

Which two statements are correct regarding the Oracle Flashback Drop feature？ （）

多选题查看答案

Which two statements are true regarding the ORDER BY clause? （）

多选题查看答案

Which command is used to open the database after an incomplete recovery？（）

单选题查看答案

hich of the following RMAN structures can data from a datafile span?（）

单选题查看答案

For which database operation would you need the database to be in the MOUNT state（）

单选题查看答案

Which of the following objects can be directly referenced by a window object？（）

多选题查看答案

Which two RMAN commands initiate a resynchronization of the recovery catalog with the target database control file？（）

多选题查看答案