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Q119. Which two are true about Oracle Flashback features?
Q119. Which two are true about Oracle Flashback features? (Choose two.)
- A. FLASHBACK QUERY can retrieve REDO records from ONLINE and ARCHIVED REDO LOG files.
- B. FLASHBACK VERSION QUERY can retrieve REDO records from ONLINE and ARCHIVED REDO LOGfiles.
- C. FLASHBACK TABLE can undrop a column.
- D. FLASHBACK DROP can undrop an index when undropping a table.
- E. After a database is restored from flashback logs using the FLASHBACK DATABASE command, it issometimes rolled forward using redo logs.
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Q169. Examine the command for creating pluggable database PDB2 in container database CDB2
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Q168 After a system crash, an instance restart and an attempted opening of the PDBs result in
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Q167. Which two are true about automatic block repair?
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Q166. For which two requirements can you use the USER_TABLESPACE clause with the CREATE PLUGGABLE DATABASE command?
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Q165. Which two are true about server-generated alerts?
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Q164. Which three are true about Automatic Workload Repository (AWR), Automatic Database Diagnostic Monitor (ADDM), and the Manageability Monitor (MMON) background process?
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Q163. Which three are true about Recovery Manager (RMAN) in Oracle Database and later releases?
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Q162. Which three methods can be used for heap table data migration after upgrading a database?
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Q161. Which three are true about opatchauto?
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Q160. Which three are true about Automatic Workload Repository (AWR)?
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Q159. Which two are true about changing the LOCAL_UNDO_ENABLED property to false in a CDB?
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Q158. Which three are true in Oracle 19c and later releases?
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Q157. Which two are true about RMAN duplexed backup sets?
