Omgzlook's experts have simplified the complex concepts and have added examples, simulations and graphs to explain whatever could be difficult for you to understand. Therefore even the average 1Z1-083 Exam Topics Pdf exam candidates can grasp all study questions without any difficulty. Additionally, the 1Z1-083 Exam Topics Pdf exam takers can benefit themselves by using our testing engine and get numerous real 1Z1-083 Exam Topics Pdf exam like practice questions and answers. Every worker in our company sticks to their jobs all the time. No one complain about the complexity of their jobs. This ensures that you will cover more topics thus increasing your chances of success.
Welcome your purchase for our 1Z1-083 Exam Topics Pdf exam torrent.
Oracle Database 19c 1Z1-083 Exam Topics Pdf - Oracle Database Administration II This kind of learning method is very convenient for the user, especially in the time of our fast pace to get Oracle certification. The experts in our company have been focusing on the 1Z1-083 Reliable Test Camp Questions examination for a long time and they never overlook any new knowledge. The content of our 1Z1-083 Reliable Test Camp Questions study materials has always been kept up to date.
After you get more opportunities, you can make full use of your talents. You will also get more salary, and then you can provide a better life for yourself and your family. 1Z1-083 Exam Topics Pdf exam preparation is really good helper on your life path.
Oracle 1Z1-083 Exam Topics Pdf - It is up to you to make a decision.
It is our responsibility to relieve your pressure from preparation of 1Z1-083 Exam Topics Pdf exam. To help you pass the 1Z1-083 Exam Topics Pdf exam is our goal. The close to 100% passing rate of our dumps allow you to be rest assured in our products. Not all vendors dare to promise that if you fail the exam, we will give you a full refund. But our IT elite of Omgzlook and our customers who are satisfied with our 1Z1-083 Exam Topics Pdf exam software give us the confidence to make such promise.
You can free download the part of Oracle 1Z1-083 Exam Topics Pdf exam questions and answers Omgzlook provide as an attempt to determine the reliability of our products. I believe you will be very satisfied of our products.
1Z1-083 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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: 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
Microsoft PL-300 - Our products are just suitable for you. SAP C_THR92_2405 - The training materials of Omgzlook are developed by many IT experts' continuously using their experience and knowledge to study, and the quality is very good and have very high accuracy. You will get your ISQI CTAL-TTA_Syll19_4.0 certification with little time and energy by the help of out dumps. SAP C-TS410-2022 - If you buy the Omgzlook's products, we will not only spare no effort to help you pass the certification exam, but also provide a free update and upgrade service. As we all know, it is not an easy thing to gain the SAP P_SAPEA_2023 certification.
Updated: May 28, 2022