Our website is operated with our 1Z1-083 Study Demo practice materials related with the exam. We promise you once you make your choice we can give you most reliable support and act as your best companion on your way to success. We not only offer 1Z1-083 Study Demo free demos for your experimental overview of our practice materials, but being offered free updates for whole year long. I believe that with the help of our study materials, the exam is no longer an annoyance. Hope you can give not only our 1Z1-083 Study Demo training materials but also yourself a chance. Experts expressed their meaning with clarity by knowledgeable and understandable words which cannot be misunderstood.
Our 1Z1-083 Study Demo study materials are designed carefully.
Our service staff will help you solve the problem about the 1Z1-083 - Oracle Database Administration II Study Demo training materials with the most professional knowledge and enthusiasm. Therefore, our 1Z1-083 Exam Course study materials are attributive to high-efficient learning. The immediate downloading feature of our 1Z1-083 Exam Course study materials is an eminent advantage of our products.
Our 1Z1-083 Study Demo exam quiz is so popular not only for the high quality, but also for the high efficiency services provided which owns to the efforts of all our staffs. First of all, if you are not sure about the 1Z1-083 Study Demo exam, the online service will find the most accurate and all-sided information for you, so that you can know what is going on about all about the exam and make your decision to buy 1Z1-083 Study Demo study guide or not.
Oracle 1Z1-083 Study Demo - The rate of return will be very obvious for you.
The society has an abundance of capable people and there is a keen competition. Don't you feel a lot of pressure? No matter how high your qualifications, it does not mean your strength forever. Qualifications is just a stepping stone, and strength is the cornerstone which can secure your status. Oracle 1Z1-083 Study Demo certification exam is a popular IT certification, and many people want to have it. With it you can secure your career. Omgzlook's Oracle 1Z1-083 Study Demo exam training materials is a good training tool. It can help you pass the exam successfully. With this certification, you will get international recognition and acceptance. Then you no longer need to worry about being fired by your boss.
Next, through my introduction, I hope you can have a deeper understanding of our 1Z1-083 Study Demo learning quiz. We really hope that our 1Z1-083 Study Demo practice engine will give you some help.
1Z1-083 PDF DEMO:
QUESTION NO: 1
Which two are true about automatic block repair? (Choose two.)
A. Automatic block repair can repair blocks with no standby database if DB_BLOCK_CHECKING =
TRUE.
B. Real-Time Query must be enabled on a physical standby database for automatic block repair to be done on its primary database.
C. Real-Time Query must be enabled on a physical standby database for automatic block repair to be done on that physical standby database.
D. It is not possible for media corrupt blocks.
E. Real-Time Query must be enabled on a primary database for automatic block repair to be done on any of its physical standby databases.
Answer: C,E
QUESTION NO: 2
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: 3
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: 4
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: 5
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
SASInstitute A00-282 - The curtain of life stage may be opened at any time, the key is that you are willing to show, or choose to avoid. Juniper JN0-1103 - At home, you can use the computer and outside you can also use the phone. Juniper JN0-460 - What's more important, you must choose the most effective exam materials that suit you. SASInstitute A00-420 - There are no additional ads to disturb the user to use the Oracle Database Administration II qualification question. EMC D-DS-OP-23 - Even if you have a very difficult time preparing for the exam, you also can pass your exam successfully.
Updated: May 28, 2022