If you are on the bus, you can choose the APP version of 1Z0-083 Exam Sims training engine. On one hand, after being used for the first time in a network environment, you can use it in any environment. The APP version of 1Z0-083 Exam Sims study materials can save you traffic. Many details will be perfected in the new version of our 1Z0-083 Exam Sims study materials not not on the content, but also on the displays. And we have been in this career for over ten years, our 1Z0-083 Exam Sims learning guide is perfect. After the new version appears, we will also notify the user at the first time.
Oracle Database 19c 1Z0-083 Do not be bemused about the exam.
Oracle Database 19c 1Z0-083 Exam Sims - Oracle Database Administration II Please pay more attention to our website. Considering many exam candidates are in a state of anguished mood to prepare for the Latest 1Z0-083 Exam Questions Pdf exam, our company made three versions of Latest 1Z0-083 Exam Questions Pdf real exam materials to offer help. All these variants due to our customer-oriented tenets.
After you use, you will know that it is really good. The site of Omgzlook is well-known on a global scale. Because the training materials it provides to the IT industry have no-limited applicability.
Oracle 1Z0-083 Exam Sims - And you can pass the exam successfully.
With the help of 1Z0-083 Exam Sims guide questions, you can conduct targeted review on the topics which to be tested before the exam, and then you no longer have to worry about the problems that you may encounter a question that you are not familiar with during the exam. With 1Z0-083 Exam Sims learning materials, you will not need to purchase any other review materials. Please be assured that with the help of 1Z0-083 Exam Sims learning materials, you will be able to successfully pass the exam.
Now that you choose to work in the IT industry, you must register IT certification test and get the IT certificate which will help you to upgrade yourself. What's more important, you can prove that you have mastered greater skills.
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
Our SAP C_TS422_2023 study materials are famous for its high-efficiency and high-quality. After you use Omgzlook Oracle VMware 6V0-32.24 study guide, you not only can pass the exam at the first attempt, also can master the skills the exam demands. We dare say that our EC-COUNCIL 312-40 preparation quiz have enough sincerity to our customers. Omgzlook Oracle Cisco 820-605 questions and answers are a rare material which can help you pass you exam first time. Each candidate takes only a few days can attend to the SAP C-THR12-2311 exam.
Updated: May 28, 2022