Some practice materials keep droning on the useless points of knowledge. In contrast, being venerated for high quality and accuracy rate, our 1Z0-083 Reference training quiz received high reputation for their efficiency and accuracy rate originating from your interests, and the whole review process may cushier than you have imagined before. Numerous of our loyal customers wrote to us to praise that the 1Z0-083 Reference exam questions are the same with the real exam questions and they passed 1Z0-083 Reference exam with ease. With the Software version of our 1Z0-083 Reference study materilas, you can have the experience of the real exam which is very helpful for some candidates who lack confidence or experice of our 1Z0-083 Reference training guide. Our company has always been following the trend of the 1Z0-083 Reference certification. If you haplessly fail the 1Z0-083 Reference exam, we treat it as our responsibility then give you full refund and get other version of 1Z0-083 Reference practice material for free.
Oracle Database 19c 1Z0-083 It can help you to pass the exam.
We learned that a majority of the candidates for the 1Z0-083 - Oracle Database Administration II Reference exam are office workers or students who are occupied with a lot of things, and do not have plenty of time to prepare for the 1Z0-083 - Oracle Database Administration II Reference exam. This process of learning left a deep impression on candidates. The exciting Test 1Z0-083 Guide Online exam material is a product created by professionals who have extensive experience in designing exam materials.
We can assure you that you will get the latest version of our 1Z0-083 Reference training materials for free from our company in the whole year after payment. For we promise to give all of our customers one year free updates of our 1Z0-083 Reference exam questions and we update our 1Z0-083 Reference study guide fast and constantly. Do not miss the opportunity to buy the best 1Z0-083 Reference preparation questions in the international market which will also help you to advance with the times.
Oracle 1Z0-083 Reference - Boring life will wear down your passion for life.
Our 1Z0-083 Reference guide torrent has gone through strict analysis and summary according to the past exam papers and the popular trend in the industry and are revised and updated according to the change of the syllabus and the latest development conditions in the theory and the practice. The 1Z0-083 Reference exam questions have simplified the sophisticated notions. The software boosts varied self-learning and self-assessment functions to check the learning results. The software of our 1Z0-083 Reference test torrent provides the statistics report function and help the students find the weak links and deal with them.
They never give up learning new things. Every time they try our new version of the 1Z0-083 Reference real exam, they will write down their feelings and guidance.
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
Cisco 100-140-KR - As far as we are concerned, the key to quick upward mobility lies in adapting your excellent personality to the style of the organization you are working in. The system of our Esri EAEP2201 guide materials will also be updated. Our CompTIA CV0-004 learning materials have a higher pass rate than other CompTIA CV0-004 training materials, so we are confident to allow you to gain full results. In order to allow you to safely choose Goldmile-Infobiz, part of the best Oracle certification SAP C-ARCON-2508 exam materials provided online, you can try to free download to determine our reliability. We offer Fortinet NSE4_FGT_AD-7.6 exam materials this time and support you with our high quality and accuracy Fortinet NSE4_FGT_AD-7.6 learning quiz.
Updated: May 28, 2022