Oracle marks4sure oracle Database 19c 1z0-083 Book by Sid q169 vce pdf

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Exam Name:	Oracle Database Administration II
Exam Code:	1z0-083 Dumps
Vendor:	Oracle	Certification:	Oracle Database 19c
Questions:	286 Q&A's	Shared By:	sid

Question 16

Choose three. PDB1 and PDB2 are pluggable databases in CDB1. Examine these commands: $ export ORACLE_SID=CDB1 $ sqlplus / as sysdba SQL> STARTUP ....... Database opened. SQL> SHOW PDBS CON_ID CON_NAME --------------------------------------------------------------------OPEN MODE READ ONLY NO MOUNTED MOUNTED SQL> ALTER PLUGGABLE Pluggable database altered. SQL> ALTER PLUGGABLE DATABASE pdb1 SAVE STATE; Pluggable database altered. SQL> ALTER PLUGGABLE DATABASE pdb1 CLOSE; Pluggable database altered. SQL> ALTER PLUGGABLE A DATABASE pdb2 OPEN; Pluggable database altered. CDB1 is then restarted. Which three are true?

Options:

PDB2 will be opened READ WRITE.

PDB1 will be opened READ WRITE.

PDB1 will be MOUNTED.

PDB$SEED will be opened READ ONLY.

PDB$SEED will be MOUNTED

PDB2 will be MOUNTED.

Discussion

Question 17

RMAN is connected to a target database instance and an auxilary instance. You execute 3625the command: RMAN> DUPLICATE TARGET DATABASE TO dupdb FROM ACTIVE DATABASE SECTION SIZE 1G; What is the outcome?

Options:

RMAN uses the pull method to restore files using image copies

RMAN uses the push method to transfer image copies

RMAN uses the push method to transfer backup sets

RMAN uses the pull method to restore files using backup sets

Discussion

Question 18

Which two are true about creating pluggable databases (PDBs) in Oracle 19c and later releases?

Options:

A PDB snapshot depends on an existing storage snapshot of the source PDB.

APDB snapshot can be a full copy of a source PDB.

A PDB snapshot can be a sparse copy of a source PDB

A snapshot copy PDB does not depend on an existing storage snapshot of the source PDB.

A snapshot copy PDB can be a full copy of a source PDB

Discussion

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Question 19

Choose three. Which three are true about patchsets?

Options:

They are installed via OPatch or OPatchAuto.

A base release is not needed to install patchsets.

They can be applied in a rolling fashion for Clusterware and the databases.