You can obtain our 1Z0-083 Exam Preparation preparation engine within five minutes after you pay for it successfully and then you can study with it right away. Besides, if you have any question, our services will solve it at the first time. The efficiency of our 1Z0-083 Exam Preparation study materials can be described in different aspects. This certification gives us more opportunities. Compared with your colleagues around you, with the help of our 1Z0-083 Exam Preparation preparation questions, you will also be able to have more efficient work performance. Many exam candidates feel hampered by the shortage of effective 1Z0-083 Exam Preparation preparation quiz, and the thick books and similar materials causing burden for you.
Oracle Database 19c 1Z0-083 If you make up your mind, choose us!
Our 1Z0-083 - Oracle Database Administration II Exam Preparation exam braindumps are the hard-won fruit of our experts with their unswerving efforts in designing products and choosing test questions. The staff of 1Z0-083 Valid Test Prep study guide is professionally trained. They can solve any problems you encounter on the 1Z0-083 Valid Test Prep exam questions.
In fact, all three versions contain the same questions and answers. You can either choose one or all three after payment. I believe you can feel the power of our 1Z0-083 Exam Preparation preparation prep in these trial versions.
Our Oracle 1Z0-083 Exam Preparation learning quiz will be your best choice.
Do you want to choose a lifetime of mediocrity or become better and pursue your dreams? I believe you will have your own pursuit. Perhaps you do not know how to go better our 1Z0-083 Exam Preparation learning engine will give you some help. The choice is like if a person is at a fork, and which way to go depends on his own decision. Our 1Z0-083 Exam Preparation study materials have successfully helped a lot of candidates achieve their certifications and become better. Our 1Z0-083 Exam Preparation learning guide will be your best choice.
In the past ten years, we have made many efforts to perfect our 1Z0-083 Exam Preparation study materials. Our 1Z0-083 Exam Preparation study questions cannot tolerate any small mistake.
1Z0-083 PDF DEMO:
QUESTION NO: 1
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: 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 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 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
QUESTION NO: 5
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
After your payment, we will send the updated Cisco 100-140 exam to you immediately and if you have any question about updating, please leave us a message. Linux Foundation CGOA practice materials can be classified into three versions: the pdf, the software and the app version. HP HPE7-J02 - We offer the most considerate after-sales services for you 24/7 with the help of patient staff and employees. Unlike many other learning materials, our SAP C-S4CPB-2508 study materials are specially designed to help people pass the exam in a more productive and time-saving way, and such an efficient feature makes it a wonderful assistant in personal achievement as people have less spare time nowadays. It is true that related skills serve as common tools frequently used all over the world, so we can realize that how important an Microsoft PL-400-KR certification is, also understand the importance of having a good knowledge of it.
Updated: May 28, 2022