The talent is everywhere in modern society. This is doubly true for IT field. With the popularity of the computer, hardly anyone can't use a computer. Due to the shortage of useful practice materials or being scanty for them, many candidates may choose the bad quality exam materials, but more and more candidates can choose our 1Z0-083 Pdf Vce study materials. Actually, some practice materials are shooting the breeze about their effectiveness, but our 1Z0-083 Pdf Vce training quiz are real high quality practice materials with passing rate up to 98 to 100 percent. All questions that may appear in the exam are included in our exam dumps.
Oracle Database 19c 1Z0-083 Then you will be confident in the actual test.
Our 1Z0-083 - Oracle Database Administration II Pdf Vce training quiz will be your best teacher who helps you to find the key and difficulty of the exam, so that you no longer feel confused when review. The secret of success is constancy to purpose. If your purpose is passing exams and getting a certification.
Our study materials will help you get the according certification you want to have. Believe me, after using our study materials, you will improve your work efficiency. You will get more opportunities than others, and your dreams may really come true in the near future.
Oracle 1Z0-083 Pdf Vce - We have benefited a lot from those changes.
If you want to through the Oracle 1Z0-083 Pdf Vce certification exam to make a stronger position in today's competitive IT industry, then you need the strong expertise knowledge and the accumulated efforts. And pass the Oracle 1Z0-083 Pdf Vce exam is not easy. Perhaps through Oracle 1Z0-083 Pdf Vce exam you can promote yourself to the IT industry. But it is not necessary to spend a lot of time and effort to learn the expertise. You can choose Omgzlook's Oracle 1Z0-083 Pdf Vce exam training materials. This is training product that specifically made for IT exam. With it you can pass the difficult Oracle 1Z0-083 Pdf Vce exam effortlessly.
In our software version of the 1Z0-083 Pdf Vce exam dumps, the unique point is that you can take part in the practice test before the real 1Z0-083 Pdf Vce exam. You never know what you can get till you try.
1Z0-083 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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
SAP C-THR70-2404 - Road is under our feet, only you can decide its direction. Our SAP C-S4FCF-2023 exam torrent can help you overcome this stumbling block during your working or learning process. IBM C1000-112 - Omgzlook can provide you with everything you need. So our CheckPoint 156-315.81.20 study braindumps are a valuable invest which cost only tens of dollars but will bring you permanent reward. Cisco 350-201 - Using Omgzlook exam dumps, you will achieve success.
Updated: May 28, 2022