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試験科目：Oracle Taleo Recruiting Cloud Service 2012 Essentials
問題と解答：全76問
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NO.1 Which statement about Storage Snapshot Optimization is correct?
A. It enables you to use third-party technologies to take a storage snapshot of your database
without putting the database in BACKUP mode. You can then use the snapshot to recover all or part
of the database.
B. It enables you to use RMAN to take a storage snapshot of your database. The database must be in
BACKUP mode. You can then use the snapshot to recover all or part of the database.
C. It enables you to use RMAN to take a storage snapshot of your database. The database doesn't
have to be in BACKUP mode. You can then use the snapshot to recover all or part of the database.
D. It enables you to use third-party technologies to take a storage snapshot of your database. The
database must be in BACKUP mode. You can then use the snapshot to recover all or part of the
database.
Answer: A
Oracleフリーク 1z0-497 1z0-497種類 1z0-497 1z0-497
Reference:
http://docs.oracle.com/cd/E16655_01 /backup.121 /e17630/release_changes.htm#BRADV276 (new
features, third bullet)
NO.2 Which three statements are true about System Global Area (SGA)?
A. SGA contains shared memory structures for all Oracle processes running on a single server.
B. Each server process has its own SGA.
C. SGA is allocated automatically when a database is started.
D. SGA is used to speed up queries by caching data blocks, program data, information about
database objects, and query results
E. SGA is allocated automatically when a database is mounted.
F. SGA is read and written by server and background processes.
Answer: C,D,F
Oracle講座 1z0-497合格点 1z0-497教育 1z0-497問題集 1z0-497 1z0-497認定資格
NO.3 Your customer has two CDBs: one for Production and one for development. You are asked to
create a new development PDB (salesdev) from an existing production PDB (salesprd). Which two
options would accomplish this?
A. You copy all the PDBSSEEDdata files from the production CDB into the development CDB and
execute this on the development COB;
SQL> CREATE PLUGGABLE DATABASE salesdev ADMIN USER salesdm IDENTIFIED by password;
B. You alter the salesprd source database to open in read-only mode, and start cloning the source
database:
SQL> ALTER PLUGGABLE DATABASE salesprd OPEN READ ONLY;
SQL> CREATE PLUGGABLE DATABASE salesdev FROM salesprd;
C. You alter the salesprd source database to open in read-only mode:
SQL> ALTER PLUGGABLE DATABASE salesprd OPEN READ ONLY;
In the development CDB, you create a databaselink "PRD" that connects to the root of the source
CDB, and start cloning the source PDB:
SQL> CREATE PLUGGABLE DATABASE salesdevFROM salesprd@prd;
D. Connected as the salesprd local DBA, you create an XML using:
SQL> ALTER PLUGGABLE DATABASE salespdb UNPLUG INTO ' /tmp/salesprd-xml' ;
Copy the XML file and all salesprd-related files to the target CDB and start plugging the copy into
the development CDB using:
SQL> CREATE PLUGGABLE DATABASE salesdevUSING' /tmp/salesprd.xml';
Answer: C
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NO.4 You are about to install Oracle Database 12c Enterprise Edition. Which statement is true?
A. You should not install the Oracle Database software into an existing Oracle home from a different
release.
B. A multitenant container database (CDB) can have several pluggable databases (PDBs) with
different character sets.
C. Oracle recommends that you back up the root. sh script after you complete the installation.
D. Cloning an Oracle home is useful if you are performing multiple Oracle Database Installations.
E. You can stop existing Oracle processes, including the listener and the database running in the
Oracle home, before the database software installation.
Answer: E
Oracle教本 1z0-497問題集 1z0-497
NO.5 You are about to apply a patch to a database. Which recommended action is incorrect?
A. You should check the patch conflict with installed patches before applying the patch.
B. You should make sure that you have a good backup of the software, database, and configuration
files.
C. You should install the latest O patch before applying the patch.
D. You should check the fifth digit of the release information to confirm that the Patch Set Update
(PSU) is applied successfully.
E. You should stop all applications running from the software directory that is being patched.
Answer: B
Oracle対策 1z0-497攻略 1z0-497過去問 1z0-497参考書
NO.6 Which three background processes are mandatory in a database Instance started with a
minimally configured Initialization parameter file?
A. Process Monitor Process (PMON)
B. Flashback Data Archive process (FBDA)
C. Space Management Coordinator process (SMCO)
D. Recoverer process (RECO)
E. Listener Registration process (LREG)
F. Checkpoint process (CKPT)
Answer: A,D,F
Oracle問題 1z0-497勉強法 1z0-497初心者 1z0-497 1z0-497合格率
Reference: http://docs.oracle.com/cd/E11882_01 /server.112 /e25789/process.htm#CNCPT9840
NO.7 Which two statements are true about transactions in Oracle Database 12c?
A. Multiple transactions can use the same undo segment.
B. A transaction is assigned an undo segment when it is started.
C. Multiple transactions cannot share the same extent in an undo tablespace.
D. If all the segments in an undo tablespace are used, transactions use system undo segments to
store undo data.
Answer: B
Oracle 1z0-497認定証 1z0-497参考書 1z0-497講座 1z0-497 PDF
NO.8 A DBA informs you that an Oracle instance has started. What does this imply?
A. Users can access the data in the database.
B. Only SGA has been allocated for the database.
C. Only background and user processes are running.
D. Memory areas have been allocated and background processes have been started.
Answer: D
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