Which two statements regarding the FLASHBACK_TRANSACTION_QUERY view are correct?（）

• A、You can find information about only active transactions from the view
• B、You can find information about read only transactions from the view
• C、You require the SELECT ANY TRANSACTION system privilege to access the view 
• D、You can find information about both active and committed transactions from the view 
• E、You require the SELECT ON FLASHBACK_TRANSACTION_QUERY object privilege to access the view