Also, there will have no extra restrictions to your learning because different versions have different merits. All in all, you will not be forced to buy all versions of our 1Z0-083 Download study materials. You have the final right to select. IT authentication certificate is a best proof for your IT professional knowledge and experience. Oracle 1Z0-083 Download is a very important certification exam in the IT industry and passing Oracle certification 1Z0-083 Download exam is very difficult. There are a lot of advantages about the online version of the 1Z0-083 Download exam questions from our company.
Oracle Database 19c 1Z0-083 We also offer a year of free updates.
Our company has dedicated ourselves to develop the 1Z0-083 - Oracle Database Administration II Download latest practice dumps for all candidates to pass the exam easier, also has made great achievement after more than ten years' development. We can guarantee that you can pass the Oracle 1Z0-083 Latest Study Guide Free exam the first time. If you buy the goods of Goldmile-Infobiz, then you always be able to get newer and more accurate test information.
And if you buy the value pack, you have all of the three versions, the price is quite preferential and you can enjoy all of the study experiences. This means you can study 1Z0-083 Download practice engine anytime and anyplace for the convenience these three versions bring. The price of our 1Z0-083 Download exam materials is quite favourable no matter on which version.
Oracle 1Z0-083 Download - Just add it to your cart.
However, the appearance of our 1Z0-083 Download certification materials will solve your question and change your impression of 1Z0-083 Download certification exam. You will find it is easy to pass the 1Z0-083 Download certification exam. What’s more, contrary to most of the exam preparation materials available online, the 1Z0-083 Download certification materials of 1Z0-083 Download can be obtained at a reasonable price, and its quality and advantages exceed all similar products of our competitors. All our customers have successfully passed the exam. 1Z0-083 Download certification materials will enable you to obtain the actual certification within days, and will be the best choice for your time and money.
In addition, you can set the time for each test practice of 1Z0-083 Download simulate test. The intelligence and customizable 1Z0-083 Download training material will help you get the 1Z0-083 Download certification successfully.
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
IBM S2000-025 - We believe our perfect service will make you feel comfortable when you are preparing for your exam. Do you want to pass Google Security-Operations-Engineer practice test in your first attempt with less time? Then you can try our latest training certification exam materials. What is more, there is no interminable cover charge for our HP HPE7-J02 practice materials priced with reasonable prices for your information. Amazon CLF-C02-KR - We provide 24/7 customer service for all of you, please feel free to send us any questions about Oracle exam test through email or online chat, and we will always try our best to keeping our customer satisfied. Now we have free demo of the Salesforce MuleSoft-Integration-Architect-I study materials exactly according to the three packages on the website for you to download before you pay for the Salesforce MuleSoft-Integration-Architect-I practice engine, and the free demos are a small part of the questions and answers.
Updated: May 28, 2022