According to Oracle 1Z0-083 Latest Free Study Questions test subjects' changing, we will continue to update our training materials and will provide the latest exam content. Omgzlook can provide a free 24-hour online customer service for you. If you do not pass Oracle certification 1Z0-083 Latest Free Study Questions exam, we will full refund to you. We will follow the sequence of customers’ payment to send you our 1Z0-083 Latest Free Study Questions guide questions to study right away with 5 to 10 minutes. It is quite easy and convenient for you to download our 1Z0-083 Latest Free Study Questions practice engine as well. Omgzlook provide you the high quality product, which can let you do simulation test before the real Oracle certification 1Z0-083 Latest Free Study Questions exam.
At present, Oracle 1Z0-083 Latest Free Study Questions exam is very popular.
Oracle Database 19c 1Z0-083 Latest Free Study Questions - Oracle Database Administration II Meanwhile, our exam materials are demonstrably high effective to help you get the essence of the knowledge which was convoluted. As long as you master these questions and answers, you will sail through the exam you want to attend. Whatever exam you choose to take, Omgzlook training dumps will be very helpful to you.
We want to provide our customers with different versions of 1Z0-083 Latest Free Study Questions test guides to suit their needs in order to learn more efficiently. Our 1Z0-083 Latest Free Study Questions qualification test can help you make full use of the time and resources to absorb knowledge and information. If you are accustomed to using the printed version of the material, we have a PDF version of the 1Z0-083 Latest Free Study Questions study tool for you to download and print, so that you can view the learning materials as long as you have free time.
Oracle 1Z0-083 Latest Free Study Questions - Omgzlook will never disappoint you.
If you are not satisfied with the function of PDF version which just only provide you the questions and answers, the APP version of 1Z0-083 Latest Free Study Questions exam cram materials can offer you more. APP version can not only simulate the real test scene but also point out your mistakes and notice you to practice many times. This version of Oracle 1Z0-083 Latest Free Study Questions exam cram materials is rather powerful. If you are willing, you can mark your performance every day and adjust your studying and preparation relatively. 1Z0-083 Latest Free Study Questions exam cram materials will try our best to satisfy your demand.
So you have nothing to worry about, only to study with our 1Z0-083 Latest Free Study Questions exam questions with full attention. And as we have been in this career for over ten years, our 1Z0-083 Latest Free Study Questions learning materials have became famous as a pass guarantee.
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 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: 4
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: 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
The hiogh quality and high pass rate can ensure you get high scores in the EC-COUNCIL 312-38 actual test. SAP C_BW4H_2404 - To make your review more comfortable and effective, we made three versions as well as a series of favorable benefits for you. Comparing to other dumps vendors, the price of our APMG-International AgilePM-Foundation questions and answers is reasonable for every candidate. If you compare our Snowflake COF-C02 training engine with the real exam, you will find that our study materials are highly similar to the real exam questions. Huawei H13-527_V5.0 - To enhance further your exam ability and strengthen your learning, you can benefit yourself getting practice Oracle real dumps.
Updated: May 28, 2022