Free 1z0-083 Exam Dumps

Question 16

Which two are true about the execution of operating system scripts starting from Oracle Database 19c? (Choose two.)

A. orainstRoot.sh can be executed automatically by the Database installer by using sudo or root credentials.
B. root.sh can be executed automatically by the Database Installer only if it is provided with root credentials.
C. The sudo password can be specified in a response file.
D. root.sh can be executed automatically by the Database installer only by using sudo credentials.
E. The sudo password must be specified in a response file.
F. The root password cannot be specified in a response file.

Correct Answer:AF

Question 17

Examine these queries and their output:
1Z0-083 dumps exhibit
After a system crash, an instance restart and an attempted opening of the PDBs result in:

Which two are true? (Choose two.)

A. Data file 24 can be recovered while PDB2 is opened.
B. Data file 24 must be recovered while the CDB is opened.
C. Data file 24 can be recovered while CDB$ROOT and PDB$SEED are opened.
D. Data file 24 cannot be recovered while the CDB is opened.
E. Data file 24 must be recovered while PDB2 is closed.

Correct Answer:AB
* 19c: PDB SYSTEM or UNDO Tablespace Recovery: The CDB and all other PDBs can be left opened. 1. Connect to PDB 2. Shutdown abort the PDB, if its not automatically done. sqlplus sys@sales_pdb as sysdba sql> SHUTDOWN ABORT; OR ALTER PLUGGABLE DATABASE CLOSE ABORT; rman target
sys@slaes_pdb rman> restore database; rman> recover database; rman> alter pluggable database sales_pdb open;

Question 18

A database is configured in ARCHIVELOG mode.
Full RMAN backups are taken and no backup to trace has been taken of the control file. A media failure has occurred.
In which two scenarios is complete recovery possible? (Choose two.)

A. when any archived log from, before, or after the most recent backup is corrupt.
B. after losing all copies of the control file
C. after losing an archived log from after the most recent backup
D. after losing an archived log from before the most recent backup
E. after losing the SYSTEM tablespace

Correct Answer:DE

Question 19

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:
1Z0-083 dumps exhibit
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.

Correct Answer:CE

Question 20

Which three are true about opatchauto? (Choose three.)

A. It performs a shutdown and then a restart of all processes in both Oracle Grid Infrastructure and Oracle Database home during the patching process.
B. It must be invoked by a user with root user privileges.
C. Patches are appliedvia opatchauto.
D. Users must always input patch plans to opatchauto.
E. It requires the Oracle Grid Infrastructure and Oracle Database instances to be shut down before being invoked.
F. It applies patches in nonrolling mode by default.
G. It is used toapply interim patches to Oracle Grid Infrastructure and Oracle Database home combinations.

Correct Answer:ABC