Our Oracle 1Z0-083 Exam Questions test braindump will be definitely useful for your test and 100% valid. Money Back Guaranteed! A bold attempt is half success. Now we would like to share the advantages of our 1Z0-083 Exam Questions study dump to you, we hope you can spend several minutes on reading our introduction; you will benefit a lot from it. Our Oracle Database Administration II exam questions are designed by a reliable and reputable company and our company has rich experience in doing research about the study materials. Our 1Z0-083 Exam Questions vce dumps offer you the best exam preparation materials which are updated regularly to keep the latest exam requirement.
Oracle Database 19c 1Z0-083 Practice and diligence make perfect.
Considering all customers’ sincere requirements, 1Z0-083 - Oracle Database Administration II Exam Questions test question persist in the principle of “Quality First and Clients Supreme” all along and promise to our candidates with plenty of high-quality products, considerate after-sale services as well as progressive management ideas. So can you as long as you buy our 1Z0-083 Valid Study Guide Ppt exam braindumps. Propulsion occurs when using our 1Z0-083 Valid Study Guide Ppt preparation quiz.
What are you waiting for? As long as you decide to choose our 1Z0-083 Exam Questions exam questions, you will have an opportunity to prove your abilities, so you can own more opportunities to embrace a better life. Our 1Z0-083 Exam Questions test braindumps are by no means limited to only one group of people. Whether you are trying this exam for the first time or have extensive experience in taking exams, our 1Z0-083 Exam Questions latest exam torrent can satisfy you.
Oracle 1Z0-083 Exam Questions had a deeper impact on our work.
Our product boosts many advantages and it is worthy for you to buy it. You can have a free download and tryout of our 1Z0-083 Exam Questions exam torrents before purchasing. After you purchase our product you can download our 1Z0-083 Exam Questions study materials immediately. We will send our product by mails in 5-10 minutes. We provide free update and the discounts for the old client. If you have any doubts or questions you can contact us by mails or the online customer service personnel and we will solve your problem as quickly as we can. Our 1Z0-083 Exam Questions exam materials boost high passing rate and if you are unfortunate to fail in exam we can refund you in full at one time immediately. The learning costs you little time and energy and you can commit yourself mainly to your jobs or other important things.
More and more people look forward to getting the 1Z0-083 Exam Questions certification by taking an exam. However, the exam is very difficult for a lot of people.
1Z0-083 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
Tableau TDS-C01 - Our company has the highly authoritative and experienced team. CompTIA SY0-701 - If you don't want to miss out on such a good opportunity, buy it quickly. Because our Microsoft MD-102 study torrent can support almost any electronic device, including iPod, mobile phone, and computer and so on. And with our Adobe AD0-E328 exam materials, you will find that to learn something is also a happy and enjoyable experience, and you can be rewarded by the certification as well. Rather than pretentious help for customers, our after-seals services on our Scrum SAFe-SASM exam questions are authentic and faithful.
Updated: May 28, 2022