1z1-067 全真模擬試験 DEMO

問題17: OSB updates the RMAN catalog.
Identify the required steps/operations performed in correct order.
A. 1, 4, 6, 5, 8, 3, 9
B. 2, 4, 6, 5, 8, 3, 7
C. 2, 4, 5, 8, 3, 7, 9
D. 1, 6, 4, 5, 8, 3, 9
正解: B
Explanation
The Oracle Secure Backup catalog is stored and managed completely separately from the RMAN
recovery catalog. Oracle Secure Backup stores each backup piece and corresponding metadata about
the piece.
References:
https://docs.oracle.com/cd/E26569_01/doc.104/e21476/osb_rman_backup.htm#OBADM190
5. You want to export the pluggable database (PDB) hr_pdb1 from the multitenant container
database (CDB)CDB1 and import it into the cdb2 CDB as the emp_pdb1 PDB.
Examine the list of possible steps required to perform the task:
1.Create a PDB named emp_pdb1.
2.Export the hr_pdb1 PDB by using the full clause.
3.Open the emp_pdb1 PDB.
4.Mount the emp_pdb1 PDB.
5.Synchronize the emp_pdb1 PDB in restricted mode.
6.Copy the dump file to the Data Pump directory.
7.Create a Data Pump directory in the emp_pdb1 PDB.
8.Import data into emp_pdb1 with the full and remap clauses.
9.Create the same tablespaces in emp_pdb1 as in hr_pdb1 for new local user objects.
Identify the required steps in the correct order.
A. 2, 1, 3, 5, 7, 6, and 8
B. 2, 1, 3, 7, 6, and 8
C. 2, 1, 3, 7, 6, 9, and 8
D. 2, 1, 4, 5, 3, 7, 6, 9, and 8
正解: C
Explanation
Because the step 2 says that you perfom an expdp with the full clause and you don't need to create
the tablespaces when you perform the impdp. FULL=yes will export tablespace definitions. So no
need step 9.
References:
https://docs.oracle.com/cd/B10501_01/server.920/a96652/ch01.htm
6. What two are the prerequisites for enabling Flashback Database?
A. The database must be in MOUNT EXCLUSIVE mode
B. The database must be in ARCHIVELOG mode
C. The database instance must have the keep buffer pool defined
D. The database must be opened in RESTRICTED mode
E. The database instance must be started in the NOMOUNT state
正解: A,B
7. Which three requirements must be met before a tablespace can be transported across
different platforms?
A. The tablespace to be transported must be in read-only mode.
B. The compatible parameter value must be the same in the source and target databases.
C. The minimum compatibility level for both the source and target databases must be 10.0.0.
D. Both the source and target databases must use the same character set.
E. The platforms of both the source and target databases must have the same endian format.
正解: A,C,D
8. You have set the value of the NLS_TIMESTAMP_TZ_FORMAT parameter to YYYY-MM-DD. The
default format of which two data types would be affected by this setting?
A. INTERVAL YEAR TO MONTH
B. INTERVAL DAY TO SECOND
C. TIMESTAMP WITH LOCAL TIME ZONE
D. TIMESTAMP
E. DATE
正解: C,D
9. Which two statements are true regarding an Automatic Storage Management (ASM) instance?
(Choose two.)
A. An ASM instance uses the ASMB process for rebalancing of disks within a disk group
B. An ASM instance mounts an ASM control file
C. Automatic Memory Management is enabled in an ASM instance even when the MEMORY_TARGET
parameters not set explicitly
D. An RDBMS instance gets connected to an ASM instance using ASMB as a foreground process when
the database instance is started
正解: C,D