In order to provide a convenient study method for all people, our company has designed the online engine of the 1Z1-083 Free study practice dump. The online engine is very convenient and suitable for all people to study, and you do not need to download and install any APP. We believe that the 1Z1-083 Free exam questions from our company will help all customers save a lot of installation troubles. And our 1Z1-083 Free study materials always contain the latest exam Q&A. Even though we have already passed many large and small examinations, we are still unconsciously nervous when we face examination papers. Also, from an economic point of view, our Oracle Database Administration II exam dumps is priced reasonable, so the 1Z1-083 Free test material is very responsive to users, user satisfaction is also leading the same products.
Oracle Database 19c 1Z1-083 They have always been in a trend of advancement.
Why not give us a chance to prove? Our 1Z1-083 - Oracle Database Administration II Free guide question dumps will never let you down. As long as you practice our New 1Z1-083 Test Labs test question, you can pass exam quickly and successfully. By using them, you can not only save your time and money, but also pass New 1Z1-083 Test Labs practice exam without any stress.
Apart from basic knowledge, we have made use of the newest technology to enrich your study of the 1Z1-083 Free exam study materials. Online learning platform is different from traditional learning methods. One of the great advantages is that you will soon get a feedback after you finish the exercises.
Oracle 1Z1-083 Free - You do not need to study day and night.
Our 1Z1-083 Free exam prep will give you a complete after-sales experience. You can consult online no matter what problems you encounter. You can get help anywhere, anytime in our 1Z1-083 Free test material. 1Z1-083 Free test questions have very high quality services in addition to their high quality and efficiency. If you use 1Z1-083 Free test material, you will have a very enjoyable experience while improving your ability. We have always advocated customer first. If you use our learning materials to achieve your goals, we will be honored. 1Z1-083 Free exam prep look forward to meeting you.
Every once in a while we will release the new version study materials. You will enjoy our newest version of the 1Z1-083 Free study prep after you have purchased them.
1Z1-083 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
Using Microsoft MB-500 exam prep is an important step for you to improve your soft power. At the same time, all operation of the online engine of the ISACA IT-Risk-Fundamentals training practice is very flexible as long as the network is stable. If we update, we will provide you professional latest version of Snowflake ARA-R01 dumps torrent as soon as possible, which means that you keep up with your latest knowledge in time. There may be a lot of people feel that the preparation process for Microsoft MB-210 exams is hard and boring, and hard work does not necessarily mean good results, which is an important reason why many people are afraid of examinations. Our HP HP2-I60 real exam try to ensure that every customer is satisfied, which can be embodied in the convenient and quick refund process.
Updated: May 28, 2022