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问题:

[单选] You need to resolve the double counting of transactions issue in the existing reports. What should you do?()

A . Apply a many-to-many relationship between the Transaction measure group and the Person dimension in the WoodgroveSSAS database.
B . Apply a Conditional Split transformation in the Transaction data in the SSIS package.
C . Delete the AccountHolder table in the WoodgroveDW database.
D . Apply a foreign key relationship between the Person table and the Transaction table in the WoodgroveDW database.

You are using Oracle Database 10g. You performed an incomplete recovery of your database and opened the database with the RESETLOGS option.  What is the effect of opening the database with the RESETLOGS option? () This operation resets the SCN for the database.。 This operation creates a new incarnation of the database.。 This operation moves all the redo log files to a different location.。 This operation deletes the old redo log files and creates new redo log files.。 This operation updates all current datafiles and online redo logs and all subsequent archived redo logs with a new RESETLOGS SCN and time stamp.。 简述电子商务纠纷的管辖。 The customer has agreed that the SAN proposal is the best solution for their budget. Howeverthey are still unsure of using such leading edge technology. Which item below would help themfeel more comfortable?() TCO study 。 A demonstration at a BPIC 。 IBM customer references 。 IBM Redbook。 A user named Arren is executing this query:   select table_name,operation,undo_sql  from  flashback_transaction_query t,  (select versions_xid as xid  from employees versions between scn minvalue and maxvalue  where employee_id = 123) e  where t.xid = e.xid;   When the query runs,he receives an ORA-01031: insufficient privileges error. Since the user owns the employees table,you know that it is not the problem.  Which of the following SQL statements will correct this problem?()  GRANT SELECT ANY TRANSACTION TO ARREN。  GRANT SELECT ON FLASHBACK_TRANSACTION_QUERY TO ARREN。  GRANT SELECT_ANY_TRANSACTION TO ARREN。  GRANT FLASHBACK TO ARREN。  GRANT SELECT ANY VIEW TO ARREN。 垫圈一般置于螺母与()之间,用以增大两者之间的接触面积。 光孔。 阶梯孔。 被连接件。 连接件。 You need to resolve the double counting of transactions issue in the existing reports. What should you do?()
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