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Oracle 1Z0-083 Exam Syllabus Topics:

Section	Objectives
Topic 1: Storage and Space Management	- Segment management - Tablespaces and datafiles
Topic 2: Security Management	- Database auditing and encryption - User management and privileges
Topic 3: Performance Management	- Automatic Workload Repository (AWR) and diagnostics - SQL performance tuning
Topic 4: Database Architecture and Administration	- Multitenant container database (CDB/PDB) concepts - Oracle Database architecture components
Topic 5: Database Backup and Recovery	- RMAN configuration and backup strategies - Database recovery techniques

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Oracle Database Administration II Sample Questions (Q100-Q105):

NEW QUESTION # 100
Which three are true about transporting databases across platforms using Recovery Manager (RMAN) image copies? (Choose three.)

A. Data files can be converted on the destination system.
B. Databases can be transported between systems with different endian formats.
C. The password file is automatically converted by RMAN.
D. By default, the transported database will use Oracle Managed Files (OMF)
E. Data files can be converted on the source system.
F. A new DBID is automatically created for the transported database.

Answer: B,C,E

Explanation:
Explanation
Password file is automatically converted by RMAN.

NEW QUESTION # 101
You are managing this configuration:
1. CDB1is a container database.
2. PDB1and PDB2are two pluggable databases in CDB1.
3. USER1.EMPis a table in PDB1and USER2.DEPTis a table in PDB2.
CDB1user SYSexecutes these commands after connecting successfully to PDB2:

Which two are true? (Choose two.)

A. The inserts on USER1.EMP were committed when the session connected to PDB2.
B. The inserts on USER1.EMP were committed when the session inserted a row into USER2.DEPT.
C. The inserts on USER1.EMP were rolled back when the session connected to PDB2.
D. The insert on USER2.DEPT is a recursive autonomous transaction by the child session and is committed.
E. The insert on USER2.DEPT is uncommitted.
F. The inserts on USER1.EMP remain uncommitted when the session connected to PDB2.
G. The insert on USER2.DEPT fails because of the active transaction in the parent container.

Answer: F,G

Explanation:
other session to check any transaction
Version 19.5.0.0.0
SQL>
SQL> alter session set container=ELC20MIG;
Session altered.
SQL> select * from user1.emp;
no rows selected

NEW QUESTION # 102
Choose the best answer. Examine this configuration: 1. CDB1 is an Oracle Database 12c Release 2 container database (CDB). 2. PDB1 and PDB2 are two pluggable databases (PDBs) in CDB1. After successfully performing all the preupgrade tasks, you execute these commands from the Oracle Database 18c environment: $ export ORACLE_SID=cdb1 $ sqlplus / as sysdba SQL> STARTUP UPGRADE; SQL> SHOW pdbs CON_ID CON_NAME OPEN MODE RESTRICTED ---------------------------------------------------------------2 PDB$SEED 3 PDB1 4 PDB2 MIGRATE YES MOUNTED YES MOUNTED YES SQL> ALTER PLUGGABLE DATABASE pdb1 OPEN UPGRADE; Pluggable database altered. SQL> exit $ $ORACLE_HOME/perl/bin/perl catctl.pl -C 'PDB2' What is the outcome?

A. Only CDB$ROOT, PDB$SEED, and PDB2 are upgraded.
B. It fails because PDB$SEED is in MIGRATE state.
C. Only CDB$ROOT and PDB$SEED are upgraded.
D. CDB$ROOT, PDB$SEED, PDB1, and PDB2 are upgraded.
E. It fails because PDB2 is not in UPGRADE state.
F. Only CDB$ROOT, PDB$SEED, and PDB1 are upgraded.

Answer: D

NEW QUESTION # 103
Your CDB has two regular PDBs as well as one application container with two application PDBs and an application seed No changes have been made to the standard PDB$SEED.
How many default temporary tablespaces can be assigned in the CDB?

A. six
B. seven
C. eight
D. five
E. three

Answer: B

NEW QUESTION # 104
Which two are true about a read-only Oracle home?

A. It contains an image that can be distributed across multiple servers.
B. It is enabled by performing an Oracle Database installation with database creation and then running the roohctl-enable script.
C. Its configuration data and log files reside in subdirectories under the Oracle home.
D. It requires the Rapid Home Provisioning service.
E. It is enabled by performing a software-only Oracle Database installation and then running the roohctl-enable script.

Answer: A,E

NEW QUESTION # 105
......

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