They are revised and updated according to the change of the syllabus and the latest development situation in the theory and practice. The language is easy to be understood to make any learners have no learning obstacles and our 1Z1-083 Test Questions Answers study questions are suitable for any learners. The software boosts varied self-learning and self-assessment functions to check the results of the learning. We guarantee that if you follow the guidance of our 1Z1-083 Test Questions Answers learning materials, you will pass the exam without a doubt and get a certificate. Our 1Z1-083 Test Questions Answers exam practice is carefully compiled after many years of practical effort and is adaptable to the needs of the 1Z1-083 Test Questions Answers exam. You will figure out this is great opportunity for you.
There are many advantages of our 1Z1-083 Test Questions Answers study tool.
Oracle Database 19c 1Z1-083 Test Questions Answers - Oracle Database Administration II Experts expressed their meaning with clarity by knowledgeable and understandable words which cannot be misunderstood. Because the exam may put a heavy burden on your shoulder while our 1Z1-083 Valid Test Questions practice materials can relieve you of those troubles with time passing by. Just spent some time regularly on our 1Z1-083 Valid Test Questions exam simulation, your possibility of getting it will be improved greatly.
Our three versions of 1Z1-083 Test Questions Answers study materials are the PDF, Software and APP online. They have their own advantages differently and their prolific 1Z1-083 Test Questions Answers practice materials can cater for the different needs of our customers, and all these 1Z1-083 Test Questions Answers simulating practice includes the new information that you need to know to pass the test for we always update it in the first time. So you can choose them according to your personal preference.
Oracle 1Z1-083 Test Questions Answers - They compile each answer and question carefully.
All the 1Z1-083 Test Questions Answers training files of our company are designed by the experts and professors in the field. The quality of our study materials is guaranteed. According to the actual situation of all customers, we will make the suitable study plan for all customers. If you buy the 1Z1-083 Test Questions Answers learning dumps from our company, we can promise that you will get the professional training to help you pass your exam easily. By our professional training, you will pass your exam and get the related certification in the shortest time.
They tried their best to design the best 1Z1-083 Test Questions Answers certification training dumps from our company for all people. By our study materials, all people can prepare for their 1Z1-083 Test Questions Answers exam in the more efficient method.
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
The AGRC ICCGO learn prep from our company has helped thousands of people to pass the exam and get the related certification, and then these people have enjoyed a better job and a better life. If you do not receive our EMC D-PE-FN-01 study materials, please contact our online workers. ServiceNow CAD - It is universally accepted that the competition in the labor market has become more and more competitive in the past years. All popular official tests have been included in our CIPS L5M5 study materials. ICF ICF-ACC - If you have any questions about our study materials, you can send an email to us, and then the online workers from our company will help you solve your problem in the shortest time.
Updated: May 28, 2022