In the era of information explosion, people are more longing for knowledge, which bring up people with ability by changing their thirst for knowledge into initiative and "want me to learn" into "I want to learn". As a result thousands of people put a premium on obtaining 1Z1-083 Mock Exam certifications to prove their ability. With the difficulties and inconveniences existing for many groups of people like white-collar worker, getting a 1Z1-083 Mock Exam certification may be draining. Only high-class 1Z1-083 Mock Exam guide question like us can be your perfect choice. We offer free demos and updates if there are any for your reference beside real 1Z1-083 Mock Exam real materials. With such an efficient product, you really can't find the second one!
1Z1-083 Mock Exam test question will change your perception.
Oracle Database 19c 1Z1-083 Mock Exam - Oracle Database Administration II You can consult online no matter what problems you encounter. In addition, we clearly know that constant improvement is of great significance to the survival of a company. The fierce competition in the market among the same industry has long existed.
After you use our study materials, you can get 1Z1-083 Mock Exam certification, which will better show your ability, among many competitors, you will be very prominent. Using 1Z1-083 Mock Exam exam prep is an important step for you to improve your soft power. I hope that you can spend a little time understanding what our study materials have to attract customers compared to other products in the industry.
Oracle 1Z1-083 Mock Exam - It will be a first step to achieve your dreams.
There may be a lot of people feel that the preparation process for 1Z1-083 Mock Exam exams is hard and boring, and hard work does not necessarily mean good results, which is an important reason why many people are afraid of examinations. Today, our 1Z1-083 Mock Exam exam materials will radically change this. High question hit rate makes you no longer aimless when preparing for the exam, so you just should review according to the content of our 1Z1-083 Mock Exam study guide prepared for you.
So there is nothing to worry about, just buy our 1Z1-083 Mock Exam exam questions. It is our consistent aim to serve our customers wholeheartedly.
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
HP HP2-I59 - Our target is to reduce your pressure and improve your learning efficiency from preparing exam. If you buy our CyberArk CPC-SEN exam questions, then you will find that Our CyberArk CPC-SEN actual exam has covered all the knowledge that must be mastered in the exam. And our CompTIA 220-1102 training questions are popular in the market. So, please give the DAMA CDMP-RMD study materials a chance to help you. Huawei H12-711_V4.0 - The three versions are very flexible for all customers to operate.
Updated: May 28, 2022