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السؤال #1
Which two are true about diagnosing Oracle Database failure situations using Data Recovery Advisor? (Choose two.)
A. Using the Data Recovery Advisor LIST FAILURE command always requires that the databasefor which failures are to be listed is in MOUNT state
B. A failure can be closed only when it has been repaired
C. Data Recovery Advisor can be used if a database is closed
D. The Data Recovery Advisor CHANGE FAILURE command can be used only to changefailure priorities
E. Data Recovery Advisor can proactively check for failures
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اجابة صحيحة: BD
السؤال #2
Which two are facets of performance planning that should always be considered or implemented for an Oracle Database environment? (Choose two.)
A. defining primary keys for all tables to speed up all queries
B. using check constraints to speed upupdates
C. defining foreign keys for all tables to speed up joins
D. the physical data model
E. the configuration of storage arrays
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اجابة صحيحة: D
السؤال #3
Which three are true about Audit policies In container databases (CDBs)?
A. All audit records are written to the audit trail in CDB$ROOT
B. A common unified audit policy can be created at the application root level
C. A common unified audit policy can be created at the CDB level
D. An application PDB cannot have a local audit policy
E. Fine-grained auditing policies defined in an application root must be manually synchronized by each application PDB contained in the application root
F. Application-common unified audit policies defined In an application root must be manually synchronized by each application PDB contained in the application root
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اجابة صحيحة: CE
السؤال #4
Which two are true about Recovery Manager (RMAN) diagnostic message output? (Choose two.)
A. Media Management messages for SBT devices are always written to sbtio
B. RMAN error stacks should be read from the bottom up as that is the order in which errors are generated
C. RMAN error stacks should be read from the top down as that is the order in which errors are generated
D. The RMAN LOG command line clause causes output issued during RMAN commandcompilation to bewritten to a log file and to standard output
E. The RMAN LOG command line clause causes output issued during RMAN command compilation to be written to a log file only
F. Media Management messages for SBT devices are written to an Oracletrace file
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اجابة صحيحة: ABD
السؤال #5
Which two are true about Oracle instance recovery? (Choose three.)
A. Recovery begins from the beginning of the CURRENT redo log group
B. Recovery begins from the last checkpoint position that wascalculated by the Database Writer before instance failure
C. Recovery begins from the start of any ACTIVE redo log group or the start of the CURRENT log group if no other group is ACTIVE
D. Recovery reads redo until the end of the redo threa
E. SMON rollsback any dead transactions, and then the datanase is opened
F. Recovery begins from the last checkpoint position that was recorded in the control file by the checkpoint process (CKPT)
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اجابة صحيحة: CE
السؤال #6
YourSALES_ROOTapplication container has two application PDBs. TheSALES_APPapplication has a common table,FIN.REVENUE, in the two PDBs. Examine this query and its output: Which two are true? (Choose two.)
A. The CONTAINERS clause cannot be used in queries on the REVENUEtable
B. The REVENUE table must be a list-partitioned table
C. The MAPTABLE tables defines a logical partition key on a commonly used column for the REVENUE table
D. The MAPTABLE table is a metadata-linked table
E. A container map exists for theREVENUE table, but is not enabled
F. The REVENUE table partitions are not pruned across the PDBs automatically
عرض الإجابة
اجابة صحيحة: ABE
السؤال #7
Oracle Managed Files (OMF) is enabled in a CDB and thiscommand is successfully executed: Which three are true? (Choose three.)
A. Application PDBs that are subsequently created in the APP1 application container will be cloned from APP1$SEED
B. An application seed PDB is created for APP1
C. An application root PDB is created for APP1
D. A default service is created for the application root APP1
E. Application PDBs that are subsequently created in the APP1 application container will be cloned from PDB$SEED
F. APP1 can never be unplugged
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اجابة صحيحة: BC
السؤال #8
Which three are true about performing an Oracle Database install on Linux? (Choose three.)
A. The runfixup
B. The Oracle Preinstallation RPM must be used to configure the Oracle database installation owner, the Oracle Inventory group, and an Oracle administrative privileges group
C. It allows you to select the languages supported by the Oracledatabase server
D. It can be done before installing Grid Infrastructure for a Standalone Server
E. The Oracle Preinstallation RPM can be used to configure the Oracle database installation owner, the Oracle Inventory group, and an Oracle administrative privileges group
F. It can be done after installing Grid Infrastructure for a Standalone Server
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اجابة صحيحة: ABF
السؤال #9
Which three are true about an application seed pluggable database (PDB)? (Choose three.)
A. It is automatically synchronized with its application root PDB when an application is upgraded
B. It cannot be added to an application container after the application container has already been created
C. A new application PDB created by cloning an application seed PDB can have an old version of the application installed after cloning completes
D. It is automatically synchronized with its application root PDB when an application is installed
E. It cannot be dropped from its application container
F. A new application PDB created by cloning an application seed PDB canhave an up-to-date version of the application installed after cloning completes
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اجابة صحيحة: EF
السؤال #10
Which two are true about server-generated alerts? (Choose two.)
A. Stateful alerts must be created by a DBA after resolving the problem
B. Stateless alerts can be purged manually from the alert history
C. Stateless alerts can be cleared manually
D. Stateless alerts are automatically cleared
E. Stateful alerts are purged automatically from the alert history
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اجابة صحيحة: BCE
السؤال #11
Which two are true aboutcommon objects? (Choose two.)
A. They can be created only in CDB$ROOT
B. They can be only metadata-linked in an application container
C. They can exist in user-defined schemas only in application containers
D. They can exist in CDB$ROOT and an application root
E. They can be extended data-linked in CDB$ROOT
F. They can be created only in an application root
عرض الإجابة
اجابة صحيحة: DE
السؤال #12
You issued this command: RMAN> BACKUP RECOVERY FILES; Which two are true? (Choose two.)
A. All Oracle recovery files not in the current FRA that have not been backed up already, are backed up
B. All non-Oracle files in the current FRA that have not been backed up already, are backed up
C. All Oracle recovery files in the current FRA that have not been backed up already,are backed up
D. All Oracle recovery files in the current fast recovery area (FRA) are backed up
E. These backups can be written to disk or SBT
عرض الإجابة
اجابة صحيحة: AE

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