Q54. In performance management, which two factors might reduce the ability of an application to scale to a larger number of users?

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  Q172. PDB1 and PBD2 are pluggable databases in CDB1 Examine these commands: CDB1 is then restarted Which three are true?

• Q171. Which two are true about RMAN Multisection backups when a very large data file is divided int four sections?

• Q170. You must migrate a NON-CDB Oracle 11g Database to a CDB without first performing an upgrade to the NON-CDB User-defined objects are stored in several tablespaces in the NON-CDB

• 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

• Q167. Which two are true about automatic block repair?

• Q166. For which two requirements can you use the USER_TABLESPACE clause with the CREATE PLUGGABLE DATABASE command?

• Q165. Which two are true about server-generated alerts?

• Q164. Which three are true about Automatic Workload Repository (AWR), Automatic Database Diagnostic Monitor (ADDM), and the Manageability Monitor (MMON) background process?

• Q163. Which three are true about Recovery Manager (RMAN) in Oracle Database and later releases?

• Q162. Which three methods can be used for heap table data migration after upgrading a database?

• Q161. Which three are true about opatchauto?

• Q160. Which three are true about Automatic Workload Repository (AWR)?

• Q159. Which two are true about changing the LOCAL_UNDO_ENABLED property to false in a CDB?

• Q158. Which three are true in Oracle 19c and later releases?

• Q157. Which two are true about RMAN duplexed backup sets?