You can have a free try for downloading our 1Z1-083 Exam Simulator exam demo before you buy our products. What’s more, you can acquire the latest version of 1Z1-083 Exam Simulator training materials checked and revised by our exam professionals after your purchase constantly for a year. Besides, the pass rate of our 1Z1-083 Exam Simulator exam questions are unparalled high as 98% to 100%, you will get success easily with our help. However, the exam is very difficult for a lot of people. Especially if you do not choose the correct study materials and find a suitable way, it will be more difficult for you to pass the exam and get the Oracle related certification. You will feel grateful to choose our 1Z1-083 Exam Simulator learning quiz!
Oracle Database 19c 1Z1-083 You must be very surprised.
And we will give you 100% success guaranteed on the 1Z1-083 - Oracle Database Administration II Exam Simulator training guide. When you want to correct the answer after you finish learning, the correct answer for our 1Z1-083 Authorized Certification test prep is below each question, and you can correct it based on the answer. In addition, we design small buttons, which can also show or hide the 1Z1-083 Authorized Certification exam torrent, and you can flexibly and freely choose these two modes according to your habit.
Once you choose our learning materials, your dream that you have always been eager to get Oracle certification which can prove your abilities will realized. You will have more competitive advantages than others to find a job that is decent. We are convinced that our 1Z1-083 Exam Simulator exam questions can help you gain the desired social status and thus embrace success.
But our Oracle 1Z1-083 Exam Simulator exam questions have made it.
By browsing this website, all there versions of 1Z1-083 Exam Simulator training materials can be chosen according to your taste or preference. In addition, we provide free updates to users for one year long after your purchase. If the user finds anything unclear in the 1Z1-083 Exam Simulator exam questions exam, we will send email to fix it, and our team will answer all of your questions related to the 1Z1-083 Exam Simulator actual exam. So as long as you have any question, just contact us!
Every page is carefully arranged by our experts with clear layout and helpful knowledge to remember. Our 1Z1-083 Exam Simulator exam questions just focus on what is important and help you achieve your goal.
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
You can just look at the data about the hot hit on the IBM C1000-181 study braindumps everyday, and you will know that how popular our IBM C1000-181 learning guide is. So our SAP C-THR81-2405practice materials have great brand awareness in the market. The promotion or acceptance of our EC-COUNCIL 312-40 exam questions will be easy. Our Salesforce CRT-403 study questions have simplified the complicated notions and add the instances, the stimulation and the diagrams to explain any hard-to-explain contents. The services provided by our Salesforce JavaScript-Developer-I test questions are quite specific and comprehensive.
Updated: May 28, 2022