The number of questions of the 1Z0-083 New Practice Questions Book study materials you have done has a great influence on your passing rate. As for our study materials, we have prepared abundant exercises for you to do. You can take part in the real 1Z0-083 New Practice Questions Book exam after you have memorized all questions and answers accurately. Allowing for there is a steady and growing demand for our 1Z0-083 New Practice Questions Book real exam with high quality at moderate prices, we never stop the pace of doing better. All newly supplementary updates of our 1Z0-083 New Practice Questions Book exam questions will be sent to your mailbox one year long. Pass rate is what we care for preparing for an examination, which is the final goal of our 1Z0-083 New Practice Questions Book study materials.
Oracle Database 19c 1Z0-083 Sharp tools make good work.
You will have 100% confidence to participate in the exam and disposably pass Oracle certification 1Z0-083 - Oracle Database Administration II New Practice Questions Book exam. when you buy our 1Z0-083 Valid Test Certification Cost simulating exam, our website will use professional technology to encrypt the privacy of every user to prevent hackers from stealing. We believe that business can last only if we fully consider it for our customers, so we will never do anything that will damage our reputation.
Goldmile-Infobiz's providing training material is very close to the content of the formal examination. Through our short-term special training You can quickly grasp IT professional knowledge, and then have a good preparation for your exam. We promise that we will do our best to help you pass the Oracle certification 1Z0-083 New Practice Questions Book exam.
Oracle 1Z0-083 New Practice Questions Book - We provide tracking services to all customers.
As old saying goes, knowledge is wealth. So our 1Z0-083 New Practice Questions Book exam questions will truly teach you a lot of useful knowledge, which can compensate for your shortcomings. Actions speak louder than words. You are supposed to learn to make a rational plan of life. Our 1Z0-083 New Practice Questions Book real exam will accompany you to grow stronger. And the more you know, the more easily you can cope with the difficulties in your work. And the most important is that you can get the 1Z0-083 New Practice Questions Book certification.
But the country's demand for high-end IT staff is still expanding, internationally as well. So many people want to pass Oracle 1Z0-083 New Practice Questions Book certification exam.
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 Goldmile-Infobiz will be your best selection and guarantee to pass Oracle Nutanix NCM-MCI exam certification. PECB ISO-9001-Lead-Auditor - We can help you to achieve your goals. You can free download part of practice questions and answers of Oracle certification Salesforce Rev-Con-201 exam online as a try. Juniper JN0-336 - If you have a faith, then go to defend it. ISA ISA-IEC-62443 - Perhaps you would spend less time and effort than the people who grasp fairly comprehensive expertise.
Updated: May 28, 2022