（376）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?

A. GRANT SELECT ANY TRANSACTION TO ARREN;

B. GRANT SELECT ON FLASHBACK_TRANSACTION_QUERY TO ARREN;

C. GRANT SELECT_ANY_TRANSACTION TO ARREN;

D. GRANT FLASHBACK TO ARREN;

E. GRANT SELECT ANY VIEW TO ARREN;

答案：（A）

解析：

允许查询FLASHBACK_TRANSACTION_QUERY