You can practice the questions on practice software in simulated real 1Z0-083 Certification Test Questions exam scenario or you can use simple PDF format to go through all the real 1Z0-083 Certification Test Questions exam questions. Our products are better than all the cheap 1Z0-083 Certification Test Questions Exam braindumps you can find elsewhere, try free demo. You can pass your actual 1Z0-083 Certification Test Questions Exam in first attempt. Now I will tell you responsibly that our payment method of 1Z0-083 Certification Test Questions exam materials is very secure. The payment method we use is credit card payment, not only can we guarantee your security of the payment, but also we can protect your right and interests. Our 1Z0-083 Certification Test Questions practice dumps compiled by the most professional experts can offer you with high quality and accuracy practice materials for your success.
Oracle Database 19c 1Z0-083 Do not be afraid of making positive changes.
Unlike some irresponsible companies who churn out some 1Z0-083 - Oracle Database Administration II Certification Test Questions study guide, we are looking forward to cooperate fervently. Omgzlook is a professional website to specially provide training tools for IT certification exams and a good choice to help you pass Reliable 1Z0-083 Braindumps Book exam,too. Omgzlook provide exam materials about Reliable 1Z0-083 Braindumps Book certification exam for you to consolidate learning opportunities.
As far as our 1Z0-083 Certification Test Questions study guide is concerned, the PDF version brings you much convenience with regard to the following advantage. The PDF version of our 1Z0-083 Certification Test Questions learning materials contain demo where a part of questions selected from the entire version of our 1Z0-083 Certification Test Questions exam quiz is contained. In this way, you have a general understanding of our 1Z0-083 Certification Test Questions actual prep exam, which must be beneficial for your choice of your suitable exam files.
Oracle 1Z0-083 Certification Test Questions - This is really amazing.
Due to continuous efforts of our experts, we have exactly targeted the content of the 1Z0-083 Certification Test Questions exam. You will pass the 1Z0-083 Certification Test Questions exam after 20 to 30 hours' learning with our 1Z0-083 Certification Test Questions study material. If you fail to pass the exam, we will give you a refund. Many users have witnessed the effectiveness of our 1Z0-083 Certification Test Questions guide braindumps you surely will become one of them. Try it right now! And we will let you down.
Omgzlook is a great resource site. It includes Oracle 1Z0-083 Certification Test Questions Exam Materials, study materials and technical materials, as well as exam training and detailed explanation and answers.
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
To understand our Salesforce Public-Sector-Solutions learning questions in detail, just come and try! IBM C1000-173 - We should use the strength to prove ourselves. IBM C1000-005 - Many people want to be the competent people which can excel in the job in some area and be skillful in applying the knowledge to the practical working in some industry. IIA IIA-CHAL-QISA - Don't you believe in it? Omgzlook real questions and answers are the materials that it can help you get high marks and pass the certification exam. Saving the precious time users already so, also makes the ASQ CSQE quiz torrent look more rich, powerful strengthened the practicability of the products, to meet the needs of more users, to make the ASQ CSQE test prep stand out in many similar products.
Updated: May 28, 2022