1Z1-083 Test Pattern practice materials are typically seen as the tools of reviving, practicing and remembering necessary exam questions for the exam, spending much time on them you may improve the chance of winning. However, our 1Z1-083 Test Pattern training materials can offer better condition than traditional practice materials and can be used effectively. We treat it as our major responsibility to offer help so our 1Z1-083 Test Pattern practice guide can provide so much help, the most typical one is their efficiency. Even if the exam is very hard, many people still choose to sign up for the exam. As to the cause, 1Z1-083 Test Pattern exam is a very important test. 1Z1-083 Test Pattern practice materials are highly popular in the market compared with other materials from competitors whether on the volume of sales or content as well.
Oracle Database 19c 1Z1-083 Some of them can score more than 90%.
Oracle Database 19c 1Z1-083 Test Pattern - Oracle Database Administration II They can be obtained within five minutes. If you fail, don't forget to learn your lesson. If you still prepare for your test yourself and fail again and again, it is time for you to choose a valid Test 1Z1-083 Quiz study guide; this will be your best method for clearing exam and obtain a certification.
All exam materials in 1Z1-083 Test Pattern learning materials contain PDF, APP, and PC formats. They have the same questions and answers but with different using methods. If you like to take notes randomly according to your own habits while studying, we recommend that you use the PDF format of our 1Z1-083 Test Pattern study guide.
Oracle 1Z1-083 Test Pattern - God will help those who help themselves.
1Z1-083 Test Pattern real dumps revised and updated according to the syllabus changes and all the latest developments in theory and practice, our Oracle Database Administration II real dumps are highly relevant to what you actually need to get through the certifications tests. Moreover they impart you information in the format of 1Z1-083 Test Pattern questions and answers that is actually the format of your real certification test. Hence not only you get the required knowledge but also find the opportunity to practice real exam scenario.
Also, your normal life will not be disrupted. The only difference is that you harvest a lot of useful knowledge.
1Z1-083 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
We are facilitating the customers for the Oracle Microsoft AI-102 preparation with the advanced preparatory tools. We believe our study materials will be very useful and helpful for all people who are going to prepare for the SAP C-ARCON-2404 exam. Our Cisco 350-401 study materials offer you a free trial service, and you can download our trial questions bank for free. Microsoft MB-700 - Of course, if you choose our study materials, you will have the chance to experience our PDF version. Microsoft MD-102 - Omgzlook's experts have simplified the complex concepts and have added examples, simulations and graphs to explain whatever could be difficult for you to understand.
Updated: May 28, 2022