You can free download part of practice questions and answers about Oracle certification 1Z0-083 Test Notes exam to test our quality. Omgzlook can help you 100% pass Oracle certification 1Z0-083 Test Notes exam, and if you carelessly fail to pass Oracle certification 1Z0-083 Test Notes exam, we will guarantee a full refund for you. Every year there are a large number of people who can't pass the 1Z0-083 Test Notes exam smoothly. But we are professional in this career for over ten years. Omgzlook is able to let you need to spend less time, money and effort to prepare for Oracle certification 1Z0-083 Test Notes exam, which will offer you a targeted training.
Oracle Database 19c 1Z0-083 So Omgzlook a website worthy of your trust.
Oracle Database 19c 1Z0-083 Test Notes - Oracle Database Administration II The high pass rate of our study materials means that our products are very effective and useful for all people to pass their exam and get the related certification. 1Z0-083 Latest Cram Materials study materials including the official Oracle 1Z0-083 Latest Cram Materials certification training courses, Oracle 1Z0-083 Latest Cram Materials self-paced training guide, 1Z0-083 Latest Cram Materials exam Omgzlook and practice, 1Z0-083 Latest Cram Materials online exam 1Z0-083 Latest Cram Materials study guide. 1Z0-083 Latest Cram Materials simulation training package designed by Omgzlook can help you effortlessly pass the exam.
Remember this version support Windows system users only. App online version-Be suitable to all kinds of equipment or digital devices. Be supportive to offline exercise on the condition that you practice it without mobile data.
Oracle Oracle 1Z0-083 Test Notes exam is a Technical Specialist exam.
We all well know the status of Oracle certification 1Z0-083 Test Notes exams in the IT area is a pivotal position, but the key question is to be able to get Oracle 1Z0-083 Test Notes certification is not very simple. We know very clearly about the lack of high-quality and high accuracy exam materials online. Exam practice questions and answers Omgzlook provide for all people to participate in the IT industry certification exam supply all the necessary information. Besides, it can all the time provide what you want. Buying all our information can guarantee you to pass your first Oracle certification 1Z0-083 Test Notes exam.
But a lot of information are lack of quality and applicability. Many people find Oracle 1Z0-083 Test Notes exam training materials in the network.
1Z0-083 PDF DEMO:
QUESTION NO: 1
Which three are true about backup, restore, and recovery operations done without using
Recovery Manager (RMAN)? (Choose three.)
A. Backing up a database in NOARCHIVELOG mode using O/S utilities requires that the database instance bestarted and the dataabse be in the MOUNT state.
B. Oracle data file backups, copied using an O/S utility, can be added to the RMAN catalog as IMAGE
COPIES.
C. Backing up a database in ARCHIVELOG mode using O/S utilities requires that the database instance be started and the database be in MOUNT state.
D. Backing up a database in ARCHIVELOG mode using O/S utilities requires that the database instance be started and the database be in OPEN state.
E. Backing up a database in NOARCHIVELOG mode using O/S utilities requires that the database instance be shut down.
F. Oraclearchive log backups, copied using an O/S utility, can be added to the RMAN catalog as a backup set.
G. An Oracle database can be restored from backup files copied using O/S utilities.
Answer: B,C,E
QUESTION NO: 2
Which two are true about instance recovery? (Choose two.)
A. It is performed automatically after the database is opened; however, blocks requiring recovery are not available until they are recovered.
B. Setting FAST_START_MTTR_TARGET to a lower value reduces instance recovery time by causing dirty buffers to be written to disk more frequently, thereby reducing the number of I/Os needed during instance recovery.
C. It is performed automatically while the database remains in MOUNT state. Then the database is opened.
D. Setting FAST_START_MTTR_TARGET to a higher value reduces instance recovery time bycausing the log writer to write more frquently, thereby reducing the number of I/Os needed during instance recovery.
E. It is not possible if an archived log is missing.
F. It is performed by the Recovery Writer (RVWR) background process.
Answer: C,D
QUESTION NO: 3
Which two are true about the character sets used in an Oracle database? (Choose two.)
A. Unicode enables information from any language to be stored using a single character set.
B. Multibyte character sets allow more efficient space utilization than single byte character sets.
C. Unicode is the only supported character set for Oracle databases created using Database
Configuration Assistant (DBCA).
D. Single-byte character sets always use 8-bit encoding schemes.
E. Single-byte character sets provide betterperformance than multibyte character sets.
F. Single-byte character sets always use 7-bit encoding schemes.
Answer: A,E
QUESTION NO: 4
Which three are true about monitoring waits for sessions and services? (Choose three.)
A. V $SESSION_EVENT displays all waits for all past and existing sessions if the wait has occurred at least once for a session.
B. V $SESSION_WAIT_CLASS displays waits broken down by wait class only for waiting sessions.
C. V $SESSION_EVENT displays all waits for all past sessions if the wait has occurred at least once for a session.
D. V $SERVICE_EVENT displays all waits for all services if the wait has occurred at least once for a service.
E. V $SESSION_WAIT and V$SESSION both contain details of the event on which a session is currently waiting.
F. V $SESSION_WAIT and V$SESSION both contain details of the event on which a non-waiting session last waited.
Answer: B,C,F
QUESTION NO: 5
Which four are true about duplicating a database using Recovery Manager (RMAN)? (Choose four.)
A. Duplication can be done by having the target database instance push copies to the auxiliary database instance.
B. A backup of the target database is always required.
C. A connection to an auxiliary instance is always required.
D. A new DBID is always created for the duplicated database.
E. A subset of the target database can be duplicated.
F. A connection tothe recovery catalog instance is always required.
G. Duplication can be done by having the auxiliary databaseinstance pull backup sets from the target database instance.
H. A connection to the target database instance is always required.
Answer: A,B,C,G
Having a Oracle Pegasystems PEGACPLSA88V1 certification can enhance your employment prospects,and then you can have a lot of good jobs. Fortinet ICS-SCADA - Omgzlook will provide you with the best training materials, and make you pass the exam and get the certification. Simulation test software of Oracle CompTIA CS0-003 exam is developed by Omgzlook's research of previous real exams. IBM C1000-156 test is one of the most important exams and the certificate will bring you benefits. Are you still worrying about how to safely pass Oracle certification ISTQB ISTQB-CTFL exams? Do you have thought to select a specific training? Choosing a good training can effectively help you quickly consolidate a lot of IT knowledge, so you can be well ready for Oracle certification ISTQB ISTQB-CTFL exam.
Updated: May 28, 2022