Our 1Z0-083 Book exam materials constantly attract students to transfer their passion into progresses for the worldwide feedbacks from our loyal clients prove that we are number one in this field to help them achieve their dream in the 1Z0-083 Book exam. Though you can participate in the use of important factors, only the guarantee of high quality, to provide students with a better teaching method, thus our 1Z0-083 Book study dumps bring more outstanding teaching effect. Our 1Z0-083 Book test engine is very intelligence and can help you experienced the interactive study. In addition, you will get the scores after each 1Z0-083 Book practice test, which can make you know about the weakness and strengthen about the 1Z0-083 Book real test , then you can study purposefully. With the Software version of our 1Z0-083 Book study materilas, you can have the experience of the real exam which is very helpful for some candidates who lack confidence or experice of our 1Z0-083 Book training guide.
Oracle Database 19c 1Z0-083 Your life will be even more exciting.
With all the questons and answers of our 1Z0-083 - Oracle Database Administration II Book study materials, your success is 100% guaranteed. In order to meet the different need from our customers, the experts and professors from our company designed three different versions of our Reliable 1Z0-083 Exam Camp Free exam questions for our customers to choose, including the PDF version, the online version and the software version. Though the content of these three versions is the same, the displays have their different advantages.
According to your need, you can choose the most suitable version of our Oracle Database Administration II guide torrent for yourself. The three different versions have different functions. If you decide to buy our 1Z0-083 Book test guide, the online workers of our company will introduce the different function to you.
Oracle 1Z0-083 Book - As for us, the customer is God.
We can say that how many the 1Z0-083 Book certifications you get and obtain qualification certificates, to some extent determines your future employment and development, as a result, the 1Z0-083 Book exam guide is committed to helping you become a competitive workforce, let you have no trouble back at home. Actually, just think of our 1Z0-083 Book test prep as the best way to pass the exam is myopic. They can not only achieve this, but ingeniously help you remember more content at the same time.
Many customers may be doubtful about our price. The truth is our price is relatively cheap among our peer.
1Z0-083 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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
QUESTION NO: 5
Which four are true about duplicating a database using Recovery Manager (RMAN)? (Choose four.)
A. Duplication can be done by having the target database instance push copies to the auxiliary database instance.
B. A backup of the target database is always required.
C. A connection to an auxiliary instance is always required.
D. A new DBID is always created for the duplicated database.
E. A subset of the target database can be duplicated.
F. A connection tothe recovery catalog instance is always required.
G. Duplication can be done by having the auxiliary databaseinstance pull backup sets from the target database instance.
H. A connection to the target database instance is always required.
Answer: A,B,C,G
Even if you have a week foundation, I believe that you will get the certification by using our Amazon SAA-C03 study materials. Our exam questions just need students to spend 20 to 30 hours practicing on the platform which provides simulation problems, can let them have the confidence to pass the Network Appliance NS0-521 exam, so little time great convenience for some workers. SASInstitute A00-415 - Just be confident to face new challenge! The SAP C-THR95-2405 certification is the best proof of your ability. In the meantime, all your legal rights will be guaranteed after buying our Cisco 700-805 study materials.
Updated: May 28, 2022