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Exam Code:
1z0-067Exam Name: Upgrade Oracle9i/10g/11g OCA to Oracle Database 12c OCP
One year free update, No help, Full refund!
1z0-067 Free download Total Q&A: 177 Questions and Answers
Last Update: 01-21,2016
1z0-067 Real Exams Detail: 1z0-067 Free download
Exam Code:
1z1-067Exam Name: Upgrade Oracle9i/10g/11g OCA to Oracle Database 12c OCP
One year free update, No help, Full refund!
1z1-067 Free Demo Total Q&A: 177 Questions and Answers
Last Update: 01-21,2016
1z1-067 Training Materials Detail: 1z1-067 Free Demo
NO.1 Which two statements are true about service creation for pluggable
databases (PDBs)?
A. The default service that is automatically created by a
database at the time of PDB creation can be
dropped, provided a new
additional service is created.
B. A database managed by Oracle Restart can
have additional services created or existing services
modified by using the
srvctl utility for each PDB.
C. When a PDB is created, a service is
automatically started in the instance with the same name as
the PDB.
D.
When a PDB is created, a service with the same name as the PDB is created in the
PDB.
E. Only a common user can create additional services for a
PDB.
Answer: B,E
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NO.2
Which three statements are true about Consolidated Database Replay?
A.
Multiple workload captures from multiple databases can be replayed
simultaneously on all
pluggable databases (PDBs) in a multitenant container
database (CDB).
B. The workload capture and replay systems must have the same
operating system (OS).
C. Multiple replay schedules can be defined for a
consolidated replay and during replay initialization,
you can select from any
of the existing replay schedules.
D. A subset of the captured workload can be
replayed.
E. The number of captured workloads must be the same as the number
of PDBs in a multitenant CDB
.
Answer: A,C,D
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NO.3 Your database is running in
archivelog mode. Examine the parameters for your
database
instance:
LOG_ARCHIVE_DEST_l ='LOCATION=/disk1/arch MANDATORY'
LOG_ARCHIVE_DEST_2
='LOCATION=/disk2/arch' LOG_ARCHIVE_DEST_3
='LOCATIO=/disk3/arch' LOG_ARCHIVE_DEST_4
='LOCATIONs/disk4/arch'
LOG_ARCHIVE_MIN_SUCCEED_DEST=2
While the database is open, you notice that
the destination set by the log_archive_dest_1 parameter
is not available. All
redo log groups have been used.
What happens at the next log switch?
A.
The destination set by the log_archive_destparameter is ignored and the archived
redo log files
are created in the next two available locations to guarantee
archive log success.
B. The database instance is shutdown immediately.
C.
The database instance hangs and the redo log files are not overwritten.
D.
The archived redo log files are written to the fast recovery area until the
mandatory destination is
made available.
Answer: A
1z0-067 Practice
Exam
NO.4 For which two requirements would you use the Database
Resource Manager?
A. limiting the CPU used per database call
B. specifying
an idle time limit that applies to sessions that are idle and blocking other
sessions
C. specifying the amount of private space a session can allocate in
the shared pool of the SGA
D. specifying the maximum number of concurrent
sessions allowed for a user
E. limiting the degree of parallelism of
operations performed by a user or group of users
Answer: B,D
NO.5 You
notice that the performance of your production 24/7 Oracle 12c database has
significantly
degraded. Sometimes you are not able to connect to the instance
because it hangs. You do not want
to restart the database instance.
How
can you detect the cause of the degraded performance?
A. Use Active Session
History (ASH) data and hang analysis in regular performance monitoring,
B.
Use emergency monitoring to fetch data directly from SGA for analysis.
C.
Enable Memory Access Mode, which reads performance data from SG
D. Run
Automatic Database Diagnostic Monitor (ADDM) to fetch information from the
latest
Automatic Workload Repository (AWR) snapshots.
E. Run ADDM in
diagnostic mode.
Answer: D
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Explanation:
* In most cases, ADDM output should be the first
place that a DBA looks when notified of a
performance problem.
*
Performance degradation of the database occurs when your database was performing
optimally in
the past, such as 6 months ago, but has gradually degraded to a
point where it becomes noticeable to
the users. The Automatic Workload
Repository (AWR) Compare Periods report enables you to
compare database
performance between two periods of time.
While an AWR report shows AWR data
between two snapshots (or two points in time), the AWR
Compare Periods report
shows the difference between two periods (or two AWR reports with a total
of
four snapshots). Using the AWR Compare Periods report helps you to identify
detailed
performance attributes and configuration settings that differ
between two time periods.
Reference: Resolving Performance Degradation Over
Time
NO.6 Which two statements are true when row-archival management is
enabled?
A. TheORA_ARCHIVE_STATEcolumn is updated automatically by the
database based on activity
tracking columns, to indicate that a row is no
longer considered active.
B. The row archival visibility session parameter
defaults to all rows.
C. TheORA_ARCHIVE_STATEcolumn is visible if it is
referenced in the select list of a query.
D. Visibility of
theORA_ARCHIVE_STATEcolumn is controlled by the row archival visibility
session
parameter.
E. TheORA_ARCHIVE_STATEcolumn is updated manually or by
a program that can reference activity
tracking columns, to indicate that a
row is no longer considered active.
Answer: C,D
1z0-067 Exam
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NO.7 Which two statements are true about
scheduling operations in a pluggable database (PDB)?
A. A job defined in a
PDB runs only if that PDB is open.
B. Scheduler jobs for a PDB can be created
only by common users.
C. Scheduler jobs for a PDB can be defined only at the
container database (CDB) level.
D. Scheduler objects created by users can be
exported or imported using Data Pump.
E. Scheduler attribute setting is
performed only at the CDB level.
Answer: D,E
1z0-067 test
questions
NO.8 Automatic Undo Management is enabled for your database.
You want a user to retrieve
metadata and historical data for a given
transaction or for transactions in a given time interval.
Which three are
prerequisites to fulfill this requirement?
A. The database must be running in
archivelog mode.
B. The flashback any table privilege must be granted to the
user.
C. The select any transaction privilege must be granted to the
user.
D. Therecycle binparameter must be set to on.
E. Minimal
supplemental logging must be enabled.
F. Flashback Data Archive must be
created and the flashback archive administer system privilege
must be granted
to the user.
Answer: B,C,F
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